全社会固定资产投资 固定资产投资是社会固定资产再生产的主要手段。通过建造和购置固定资产的活动，国民经济不断采用先进技术装备，建立新兴部门，进一步调整经济结构和生产力的地区分布，增强经济实力，为改善人民物质文化生活创造物质条件。这对我国的社会主义现代化建设具有重要意义。
    固定资产投资额是以货币表现的建造和购置固定资产活动的工作量，它是反映固定资产投资规模、速度、比例关系和使用方向的综合性指标。全社会固定资产投资包括国有经济单位投资、城乡集体经济单位投资、其他各种经济类型的单位投资和城乡居民个人投资。按照我国现行计划管理体制，全社会固定资产投资总额分为基本建设、更新改造、房地产开发投资和其他固定资产投资四个部分；城乡集体经济单位投资包括城镇集体所有制单位投资和农村集体所有制单位投资；其他各种经济类型单位投资包括联营经济、股份制经济、中外合资经营。中外合作经营、外资、与大陆合资经营、与大陆合作经营、港澳台独资及其他经济的单位投资。城乡居民个人投资包括城市、县城、镇、工矿区所辖范围内的个人建房和农村个人建房及购买生产性固定资产的投资。
    基本建设投资 基本建设是企业、事业、行政单位以扩大生产能力或工程效益为主要目的的新建、扩建工程及有关工作。包括（1）列入中央和各级地方本年基本建设计划的建设项目，以及虽未列入本年基本建设计划，但使用以前年度基建计划内结转投资（包括利用基建设备材料）在本年继续施工的建设项目；（2）本年基本建设计划内投资与更新改造计划内投资结合安排的新建项目和新增生产能力（或工程效益）达到大中型项目标准的扩建项目，以及为改变生产力布局而进行的全厂性迁建项目；（3）国有单位既未列入基建计划，也未列入更新改造计划的总投资在5万元以上的新建、扩建、恢复项目和为改变生产力布局而进行的全厂性迁建项目，以及行政、事业单位增建业务用房和行政单位 增建生活福利设施的项目。
    更新改造投资 更新改造是指企业、事业单位对原有设施进行固定资产更新和技术改造，以及相应配套的工程和有关工作（不包括大修理和维护工程）。包括：（1）列入中央和各级地方本年更新改造计划的项目和虽未列入本年更新改造计划，但使用上年更新改造计划内结转的投资在本年继续施工的项目；（2）本年更新改造计划内投资与基本建设计划内投资结合安排的对企、事业单位原有设施进行技术改造或更新的项目，和增建主要生产车间、分厂等其新增生产能力（或工程效益）未达到大中型项目标准的项目，以及由于城市环境保护和安全生产的需要而进行的迁建工作；（3）国有企、事业单位既未列入基建计划也未列入更新改造计划，总投资在5万元以上的属于改建或更新改造性质的项目，以及由于城市环境保护和安全生产的需要而进行的迁建工程。
    房地产开发投资 指房地产开发企业（单位）在建的房屋建设工程或正在开发的土地开发工程从开始建设至报告期止累计完成的全部投资。其计算范围原则上应与"计划总投资"指标包括的工程内容相一致。包括各种经济类型的房地产开发公司，商品房建设公司及其他房地产开发单位统一开发的包括统代建，拆迁还建的住宅、厂房、仓库、饭店、宾馆、度假村、写字楼、办公楼等房屋建筑物和配套的服务设施、土地开发工程，如道路、给水、排水、供电、供热、通讯、平整场地等基础设施工程的投资。包括非房地产企业实际从事房地产开发或经营活动，不包括单纯的土地交易活动。
    其他固定资产投资 全社会固定资产投资中未列入基本建设，更新改造和房地产开发投资的建造和购置固定资产的活动。包括：
    （1）国有单位按规定不纳入基本建设计划和更新改造计划管理，总投资在5万元以上的以下工程：①用油田维护费和石油开发基金进行的油田维护和开发工程；②煤炭、铁矿、森工等采掘采伐业用维简费进行的开拓延伸工程；③交通部门用公路养路费对原有公路、桥梁进行改建的工程；④商业部门用简易建筑费建造的仓库工程。
    （2）集体经济单位固定资产投资：包括城镇集体经济单位和农村集体经济单位建造和购置固定资产计划总投资在五万元以上的项目。农村集体经济单位固定资产投资为农村抽样调查总队根据抽样调查资料推算。
    （3）联营经济、股份制经济、外商投资经济、港澳台投资经济及其经济类型的企、事业单位建造和购置固定资产其计划总投资在5万元以上的、未列入基本建设计划和更新改造计划的项目。
    （4）城镇和工矿区私人建房投资和农村个人投资。城镇和工矿区私人建房包括市、县城、镇、工矿区所辖范围内的全部私人建房，不论其房主是否系本地的常住户口均应包括：农村个人投资包括农村个人建房及购置生产性固定资产的投资。农村个人固定资产投资为农村抽样调查总队根据抽样调查资料推算。
    固定资产投资的资金来源 根据固定资产投资的资金来源不同，分为上年末结余资金，本年资金来源小计和各项应付款。其中本年资金来源小计又分为国家预算内资金、国内贷款、股票、债券、利用外资、自筹资金和其他资金来源七种：
    （1）国家预算内资金指国家预算、地方财政、主管部门和国家专业投资公司拨给或委托银行贷给建设单位的基本建设拨款和中央基本建设基金，拨给企业单位的更新改造拨款，以及中央财政安排的专项拨款中用于基本建设的资金。
    （2）国内贷款指报告期企、事业单位向银行及非银行金融机构借入的用于固定资产投资的各种国内借款。国内贷款包括：银行利用自有资金及吸收的存款发放的贷款，上级主管部门拨入的国内贷款、国家专项贷款（包括煤代油贷款、劳改煤矿专项贷款等），地方财政专项资金安排的贷款、国内储备贷款、周转贷款等。
    （3）股票是股份制企业通过发行股票筹集到的，用于固定资产投资的资金。
    （4）债券是企业（公司）或金融机构通过发行各种债券筹集到的用于固定资产投资的资金，包括由银行代 理国家专业投资公司发行的重点企业债券和重点建设债券。
    （5）利用外资指报告期收到的用于固定资产投资的国外资金，包括统借统还、自借自还的国外贷款，中外合资项目中的外资，以及无偿捐赠等。其中，国家统借统还的外资，是指由我国政府出面同外国政府、团体或金融组织签订贷款协议、并负责偿还本息的国外贷款。
    （6）自筹资金指建设单位报告期收到的，用于进行固定资产投资的上级主管部门、地方和本单位自筹资金。
    （7）其他资金来源指报告期收到的除以上各种拨款、借款、自筹资金之外，其他用于固定资产投资的资金。
    固定资产投资按国民经济行业分 建设项目归哪个行业，按其建成投产后的主要产品或主要用途及社会经济活动性质来确定，基本建设按建设项目划分国民经济行业，更新改造、国有经济单位其他固定资产投资及城镇集体投资根据整个企业、事业单位所属的行业来划分。一般情况下，一个建设项目或一个企业、事业单位只能属于一种国民经济行业。为了更准确地反映国民经济各行业之间的比例关系，联合企业（总厂）所属分厂属于不同行业的，原则上按分厂划分行业。
    固定资产投资按建设性质分 建设项目的性质一般分为新建、扩建、改建、迁建、恢复。基本建设按建设项目划分建设性质，更新改造、国有经济单位其他固定资产投资及城镇集体投资按整个企业、事业单位的建设情况确定建设性质。目前基本建设和更新改造是根据我国现行的计划管理体制区分的，所以基本建设和更新改造都可以分别按新建、扩建等划分。
    （1）新建一般是指从无到有、"平地起家"新开始建设单位。有的单位原有的基础很小，经过建设后其新增加的固定资产价值超过原有固定资产价值（原值）三倍以上的也算新建。
    （2）扩建一般是指为扩大原有产品的生产能力、在厂内或其他地点增建主要生产车间（或主要工程）、独立的生产线或总厂之下的分厂的企业；事业单位和行政单位在原单位增建业务用房（如学校增建教学用房、医院增建门诊部或病床用房、行政机关增建办公楼等）也作为扩建。
    （3）改建一般是指现有企业、事业单位为了技术进步，提高产品质量，增加花色品种，促进产品升级换代、降低消耗和成本，加强资源综合利用和三废治理、劳保安全等，采用新技术、新工艺、新设备、新材料等对现有设施、工艺条件进行技术改造或更新（包括相应配套的辅助性生产、生活福利设施）。有的企业为充分发挥现有生产能力，进行填平补齐而增建不增加本单位主要产品生产能力的车间等，也属于改建。
    固定资产投资按用途分 固定资产投资按工程的经济用途分为用于第一产业、第二产业、第三产业和住宅四部分的建设，是研究不同用途的固定资产投资之间比例关系的重要指标。基本建设投资、国有经济单位其他固定资产投资及城镇集体投资的用途按单项工程确定，现有企业、事业单位更新改造投资的用途按更新改造项目确定。
    固定资产投资按构成分 固定资产投资活动按其工作内容和实现方式分为建筑安装工程，设备、工具、器具购置，其他费用三个部分。
    （1）建筑安装工程（建筑工作量）指各种房屋、建筑物的建造工程和各种设备、装置的安装工程。包括各种房屋建造工程，各种用途设备基础和各种工业窑炉的砌筑工程；为施工而进行的各种准备工作和临时工程以及完工后的清理工作等；铁路、道路的铺设，矿井的开凿及石油管道的架设等；水利工程；防空地下建筑等特殊工程；以及各种机械设备的安装工程；为测定安装工程质量，对设备进行的试行工作。在安装工程中，不包括被安装设备本身的价值。
    （2）设备、工具、器具购置指购置或自制达到固定资产标准的设备、工具、器具的价值，固定资产的标准按财务部门规定。新建单位、扩建单位的新建车间按照设计和计划要求购置或自制的全部设备、工具、器具，不论是否达到固定资产标准均计入"设备、工具、器具购置"中。
    （3）其他费用指除建筑安装工程和设备、工具、器具购置以外的投资完成额。它包括两种性质的费用，一种是属于增加固定资产的费用，主要有：建设单位管理费，土地、青苗等补偿费和安置补助费、勘察设计费，研究实验费、农林单位牲畜购置费、各种经济林木的营造费、办公和生活家具、器具购置费、引进技术和进口设备项目的其他费用、联合试运转费等；一种是属于不增加固定资产的费用，主要有：施工机械转移费、生产职工培训费、农业开荒费用及报废工程损失费等。
    基本建设项目按大中小型划分 基本建设划分大中小型项目原则上应按照上级批准的设计任务书或初步设计所确定的总规模或总投资划分，没有正式批准设计任务书或初步设计的，按国家或省、自治区、直辖市年度基本建设投资计划中所列的总规模或总投资划分。上述两条均不具备的，按本年计划施工工程的建设总规模或总投资划分。生产单一产品的工业项目，按产品的设计能力划分；生产多种产品的工业项目，按其主要产品的设计能力划分。品种繁多，难以按生产能力划分的，按全部计划投资额划分。划分标准以国家颁发的《大中小型建设项目划分标准〉》依据。国家曾在1958年、1962年、1977年和1979年先后五次修订《大中小型建设项目划分标准》，因此各历史时期的大中型项目数不完全可比。
    施工项目 指报告期内曾进行建筑或安装工程施工活动的建设项目。包括报告期内新开工项目、报告期以前开工跨入报告期继续施工的项目以及报告期施工过并在报告期内全部建设投产或停缓建的项目。
    全部建成投产项目 工业项目是指设计文件规定形成生产能力的主体工程及其相应配套的辅助设施全部建成，经负荷试运转，证明具备生产设计规定合格产品的条件，并经过验收鉴定合格或达到竣工验收标准，与生产性工程配套的生产福利设施可以满足近期正常生产的需要，正式移交生产的建设项目。非工业项目是指设计文件规定的主体工程和相应的配套工程全部建成，能够发挥设计规定的全部效益，经验收鉴定合格或达到竣工验收标准，正式移交使用的建设项目。
    新增生产能力 指通过固定资产投资活动而增加的设计能力或工程效益，它是用实物形态表示的固定资产投资的成果。新增生产能力的计算，是以能独立发挥生产能力或效益的单项工程（或项目）为对象。当单项工程，（或项目）建成，经有关部门鉴定合格，正式移交投入生产，即可计算新增生产能力。
新增生产能力或工程效益有以下几种表现形式：
    （1）以建设项目或单位工程建成后的年产能力表示。如煤炭开采、石油开采等。
    （2）以建设项目或单项工程建成后处理原料的能力表示。如选矿工程的年处理矿石能力，洗煤厂年洗原煤能力等。
    （3）以新增的主要设备数量或容量表示。如棉纺锭枚数，发电机组容量等。
    （4）以建筑物容积、容量、面积或长度表示。如水库容量、铁路公路里程等。
    新增生产能力的数量一般按设计能力计算。设计能力是指设计文件中规定的在正常情况下能够达到的生产能力，而不论投产后的实际产量如何。以设备数量、建筑物容积、面积、长度等表示的新增生产能力（或效益），则按建成的实际数量计算。
    房屋建筑面积竣工率 指一定时期内房屋竣工面积占同期房屋施工面积的比率。它是从房屋建筑施工速度的角度反映投资效果和建筑业经济效益的指标。
    新增固定资产 指通过投资活动所形成的新的固定资产价值。包括已经建成投入生产或交付使用的工程价值和达到固定资产标准的设备、工具、器具的价值及有关应摊人的费用。它是以价值形式表示的固定资产投资成果的综合性指标，可以综合反映不同时期、不同部门、不同地区的固定资产投资成果。
    建设项目投产率 指一定时期内全部建成投入生产项目个数占同期正式施工项目个数的比率。它是从项目建设速度的角度反映投资效果的指标。
    固定资产支付使用率 指一定时期新增固定资产与同期完成投资额的比率。它是反映各个时期固定资产动用速度，衡量建设过程中投资效果的一个综合性指标。
    未完工程占用率 指年末未完工程累计完成投资额占全年实际完成投资额的比率。它反映未完工程的相对规模，并可从资金占用的角度反映固定资产投资效果。由于未完工程是指已经开工，但尚未建成交付使用的工程，有个跨年度问题，因此未完工程占用率会出现大于1的情况。
    商品房建设投资额 是指房地产开发企业（单位）开发建设的供出售、出租用的住宅、厂房、仓库、饭店、度假村、写字楼、办公楼等房屋工程及其配套的服务设施所完成的投资额。
完成开发土地面积 指报告期内对土地进行开发并已完成七通一平等前期开发工程，具备进行房屋建筑物施工或达到出让条件的土地面积。
    本年购置土地面积 指在本年内通过各种方式获得土地使用权的土地面积。
    施工面积 指报告期内施过工的房屋面积。包括上期跨入本期继续施工的房屋面积、本期新开工的房屋面积以及上期已经停、缓建在本期又恢复施工的房屋面积。本期开工后又停、缓建的房屋面积仍包括在施工面积中，施工房屋面积以每一幢房屋计算，一幢房屋只要正式开工，即计算整幢房屋的施工面积。多层建筑应填各层建筑面积之和。
    房屋竣工面积 指报告期内房屋建筑按照设计要求已全部完工，达到入住和使用条件，经验收鉴定合格（或达到竣工验收标准），可正式移交使用的各栋房屋建筑面积的总和。
    实际销售房屋面积 指已签订房屋销售合同并在报告期正式交付购房者使用的商品房屋面积，即报告期现房销售面积。不包括已签订预售合同尚在建设过程中的商品房屋面积，但包括报告期或报告期以前签订了预售合同，在报告期又竣工并交付使用的商品房屋面积。
    销售给个人 指实际销售给国内私人的商品房屋面积，不包括外销中销售给个人的部分。
    实际销售额 指报告期内实际销售房屋的总收入，即现房销售中双方签署的正式买卖合同中所确定的合同价款。该指标与实际销售面积指标同口径。实际销售额包括正式交付使用的商品房屋在建设前期预收的定金、预收的款项、结算的尾款及应付款。不包括预售但未交付使用的商品房屋所预收的款项。收取的外汇按当时外汇牌价折算成人民币计算。
实收资本 指企业实际吸收到的所有投资人投入的资金。
    经营收入总计 是企业对外转让、销售、结算和出租开发产品所取得的经营收入。包括：土地转让收入、商品房屋销售收入、房屋出租收入、其他收入。
    利润总额 指企业在一定时期内实现的盈亏总额，反映企业最终的财务成果。

Total Investment in Fixed Assets: Investment in fixed assets is the essential means for social reproduction of fixed assets. By means of construction and purchase of fixed assets, more advanced technologies and equipment are adopted in the national economy, and new sectors are established, which promote the adjustment of economic structure and the regional distribution of productive forces and enhance the economic strengths so as to provide the material conditions for improving people's livelihood. This is significant for speeding up the drive of socialist modernization in China.
Amount of investment in fixed assets refers to the volume of activities in construction and purchases of fixed assets in monetary terms. It is a comprehensive indicator, which shows the size, pace, proportional relations and use orientation of the investment in fixed assets. Total investment in fixed assets in the whole country includes the investment by the state-owned units, the investment by the urban and rural collective units, the investment by the units of other types of ownership and the investment by the individuals in the urban and rural areas. According to China's current planning management system, the investment in fixed assets in the whole country is classified into the following four part: investment in capital construction, investment in innovation, investment in real estates development and other investment in fixed assets. The investment by the urban and rural collective units includes the investment by the urban collective units and the investment by the rural collective units. The investment by the units of other types of ownership includes the investment by the units of joint - owned economy, share - holding economy, Sino - foreign joint economy, Sino - foreign cooperative economy, economy exclusively with foreign investment, Mainland - Hong Kong or Mainland - Macao or Mainland - Taiwan joint economy, Mainland - Hong Kong or Mainland - Macao or Mainland - Taiwan cooperative economy, and economy exclusively with investment of Hong Kong or Macao or Taiwan. The investment by the individuals in the urban and rural areas includes the investment in personal house building in the areas under the jurisdiction of city, county, town and special industrial and mining areas as well as the investment in personal house building and purchase of productive fixed assets in the rural areas.
Investment in Capital Construction: Capital construction refers to the new construction projects or extension projects and the related work of the enterprises, institutions or administrative units mainly for the purpose of expanding production capacity or improving project efficiency. It includes: (1) projects listed in the capital construction plan of the current year of the central government and the local governments at various levels as well as the projects, though not listed in the capital construction plan of the current year, but continued to be constructed in this year, using the investment listed in the plan of capital construction of previous years and carried forward to this year (also using the equipment and materials kept in stock of the capital construction); (2) new construction projects arranged both in the plan of capital construction and the plan of innovation; extension projects with the newly increased production capacity (or project efficiency) up to the standard of a large and medium - sized project; and the projects of moving the whole factory to a new site so as to improve the distribution of productive forces; (3) new construction projects, extension projects or restoration projects with the total investment more than 50 thousand RMB yuan by the state - owned units, though listed neither in the plan of capital construction nor in the plan of innovation; the projects in the state - owned units of moving the whole factory to a new site so as to improve the distribution of productive forces; and the projects of building additional business houses by the administrative units and institutions and building welfare facilities by the administrative units.
Investment in Innovation: Innovation refers to the renewal of fixed assets and technological innovation of the original facilities by the enterprises and institutions as well as the corresponding supplementary projects and the related work (excluding major overhaul and maintenance projects), It includes: (1) projects listed in the innovation plan of the current year of the central government and the local governments at various levels as well as the projects, though not listed in the innovation plan of the current year, but continued to be constructed in this year, using the investment listed in the plan of innovation of previous years and carried forward to the year;(2) projects of technological innovation or renewal of the original facilities, arranged both in the plan of innovation and in the plan of capital construction; extension projects (main workshops or a branch of the factory) with the newly increased production capacity (or project efficiency) not up to the standard of a large and medium - sized project; and the projects of moving the whole factory to a new site so as to meet the requirements of urban environmental protection or safe production; (3) projects of reconstruction or technological innovation with the total investment more than 50 thousand RMB yuan by the state - owned units, though listed neither in the plan of capital construction nor in the plan of innovation; the projects in the state - owned units of moving the whole factory to a new site so as to meet the requirements of urban environmental protection or safe production.
Investment in Real Estate Development: refers to the total investment of housing construction and land development by real estate development companies during the whole procedure. It includes the investment by the real estate development companies, commercial buildings construction companies and other real estate development units of various types of ownership in the construction of house buildings, such as residential buildings, factory buildings, warehouses, hotels, guesthouses, holiday villages, office buildings, office buildings, and the complementary service facilities and land development projects, such as roads, water supply, water drainage, power supply, heating, telecommunications, land leveling and other projects of infrastructure. It covers the activities of the non-real estate companies in real estate development or management, but excludes the activities in simple land transactions.
Other Investment in Fixed Assets refers to the construction and purchases of fixed assets not listed in the investment in capital construction, investment in innovation and investment in real estate development. It includes:
(1). The following projects of the state - owned units with the total investment more than 50 thousand yuan, which are not included in the plan of capital construction and the plan of innovation:(1) projects of oil fields maintenance and exploitation with the oil field maintenance funds and petroleum development funds; (2) opening and extending projects with the maintenance funds in coal, ore and other mining enterprises and logging enterprises; (3) project of reconstruction of the original highways and bridges with the highway maintenance funds in the department of communication; (4) projects of construction of warehouses with the funds of simple construction in the commercial department. 
(2). The investment in fixed assets by the collective units: including the projects of construction and purchases of fixed assets by the urban and rural collective units with the planned total investment more than 50 thousand yuan. The investment in fixed assets by the rural collective units are estimated by the Rural Socio - economic Survey Organization, SSB on the basis of the date collected by the sample survey.
(3). The projects of construction and purchases of fixed assets by the enterprises or institutions of joint - owned economy, share - holding economy, foreign - funded economy, economy funded by the entrepreneurs from Hong Kong, Macao and Taiwan and other economy with the planned total investment more than 50 thousand yuan, which are not included in the plan of capital construction and the plan of innovation. 
(4). The private investment in house construction in the urban areas and industrial and mining areas as well as the individual investment in the rural areas: The private house construction in the urban areas and industrial and mining areas includes all the private house construction under the jurisdiction of cities, counties, towns and industrial and mining areas, no matter whether the owner of the house is registered as the permanent resident in the locality or not. The individual investment in the rural areas includes the investment in house construction and purchase of productive fixed assets by the individuals in the rural areas. The individual investment in fixed assets in the rural areas is estimated by the Rural Socio- economic Survey Organization, SSB on the basis of the data collected by the sample survey.
Sources of Funds for Investment in Fixed Assets are classified into: (1) balance of funds brought forward from the previous year, (2) subtotal of the sources of funds in this year and (3) various payable funds. The subtotal of the sources of funds in this year is further divided into seven categories, i.e. state budgetary appropriation, domestic loans, stocks, bonds, foreign investment, self - raised funds, and others.
(1) State budgetary appropriation includes (a) the appropriation for capital construction fund of the central government, which are appropriated to or entrusted the banks to lend to the construction enterprises by state budget, local finance, responsible department and state specialized investment companies; (b) the appropriations for innovation which are appropriated to the enterprises; (c) the special appropriation for capital construction, which is arranged in the finance of central government.
(2) Domestic loans refer to various funds borrowed by enterprises and institutions from banks and non-bank financial institutions during the reference period for the purpose of investment in fixed assets. Domestic loans include loans issued by banks from their self-owned funds and deposit, loans appropriated by higher responsible authorities, special loans by government (including loan for replacing petroleum with coal, special loan for reform-through-labor coal mines), loans arranged by local government from special funds, domestic reserve loan, and working loan, etc.
(3) Stocks refer to funds raised by share holding enterprises through issuing stocks for the purpose of investment in fixed assets.
(4) Bonds refer to funds raised by enterprises (companies) or financial institutions through issuing various bonds for the purpose of investment in fixed assets, The bonds include Key Enterprise Bonds and Key Construction Program Bonds issued by the banks on behalf of the state specialized investment companies.
(5) Foreign Investment refers to foreign funds borrowed and managed by the government, by individual units, foreign fund in joint venture program, and grants and donations, etc., of which foreign funds borrowed and managed by the government refer to foreign loan borrowed by the government from foreign governments, organizations, or financial institutions under official agreements signed by both parties and the government is responsible for the repayment of both the principal and interests of the foreign loans.
(6) Self-raised funds refer to funds received by construction enterprises from their higher responsible authorities, local governments, and raised within enterprises for the purpose of investment in fixed assets during the reference period.
(7) Other refer to received during the reference period which are not included in the above - mentioned sources.
Investment in Fixed Assets by Sector The classification of construction projects buy sector is determined by the major products or the purpose of the projects when they are put into production or use, and by the nature of their social economic activities. The investment in capital construction is classified by construction projects, while investment in innovation, other investment by state - owned units and urban collective units are classified according to the sector which the whole enterprise or institution belongs to. In general, one project or one enterprise or institution can only belong to one sector. In order to reflect more accurately the proportions among various sectors, the branch factories of integrated complex are classified into deferent sectors according to their economic activities.
Investment in Fixed Assets by Type of Construction The constructing projects in general can be classified by the type of construction into new construction, expansion, reconstruction and moving away. In capital construction, the type of construction is determined by the condition of the project. In investment in innovation, in other investment by state - owned units and investment by collective - owned units, the type of construction is determined by the condition of the whole enterprise and restoration. The current distinction between capital construction and innovation is determined by China's current planning and management system. There fore the projects of capital construction and innovation can all be classified respectively into new constriction, expansion, etc.
(1) New construction in general refers to newly constructed units. In the case in which the value of the original fixed assets is quite small, and the value of newly added fixed assets exceed the original ones by three times, the expansion
Construction is considered as new construction.
(2) Expansion refers to construction of new major production workshop or independent production line within a factory or in other locations, or construction branch of a factory so as to increase the production capacity of the original products. Newly constructed business houses in institutions and administrative organizations (such as the newly constructed teaching buildings in schools, clinic or bed building in hospitals, and office buildings in administrative agencies, etc.) are classified as expansion.
(3) Reconstruction refers to technical innovation and transformation of the existing equipment and technical conditions undertaken by enterprises and institutions for the purposes of technological advancement, improvement in product quality, enlarging variety of products, promoting new generation of products, reducing production consumption and cost, promoting comprehensive utilization of resources, strengthening treatment of waste gas, waste water and solid wastes, and safety in production, etc. through application of new technologies and techniques, use of new equipment and new materials (including accessory facilities for production or for living and welfare purposes). Construction of new workshops for improving existing production capacity rather than increasing production capacity is also considered as reconstruction.
Investment in Fixed Assets by Function can be classified into four parts, i.e. construction for primary industry, secondary industry, tertiary industry, and residential buildings, which reflect important proportions of investment among different industries. The function of the investment in capital construction, other investment in fixed assets by state - owned units and the investment by urban collective units is determined according to the specific condition of individual projects. The function of the investment in innovation by enterprises and institutions is determined according to the specific condition of relevant projects.
Investment in Fixed Assets by Structure refers to the three major parts of investment activities, i.e. construction and installation, purchase of equipment and instrument, and other expenses.
(1) Construction and installation (work volume of construction) refers to the construction of various houses and buildings and installation of various kinds of equipment and instruments, including construction of various houses, equipment foundations and industrial kilns and stoves, preparation works for project construction, and clearing up works post project construction, pavement of railways and roads, drilling of mines and putting up of oil pipes, construction of projects of water conservancy, underground constructions for air defense and construction of other special projects, installation of various machinery equipment, testing operation for protesting the quality of installation projects. The value of equipment installed is not included in the value of installation projects. 
(2) Purchase of equipment and instruments refers to the total value of equipment, tools, and vessels purchased or self - produced, which come up to standards for fixed assets. Equipment, tools and vessels purchased or self - produced for new workshops by newly established or expanded units are categorized as "purchase of equipment and instruments" no matter whether they come up to the standards for fixed assets or not.
(3) Other expenses refer to investment completed, which is not included above. The expenses consist of tem categories: one results in the increase of fixed assets, including administration expenses of construction units, compensation for the loss of land and young crops, subsidies for moving, and expenses on geological prospecting and designing, research and testing, purchase of animals by agricultural and forestry units, planting and operation of various economic forest, purchase of office and residence furniture, purchase of instruments and vessels, introduction of technology and imports of equipment, and joint protesting of projects; another category of expenses does not result in the increase of fixed assets, including expense on transportation of construction machines, training of staff and workers, opening up waste land, and loss of discarded projects.
Capital Construction Projects by Size The classification of size of capital construction projects should be determined according to the total scale or total investment set in the approved construction plan by higher responsible authorities or in the tentative design, other wise according to the total scale or total investment set in the current capital construction plan of the state, provinces, autonomous regions, and municipalities directly under central government. Industrial projects, which produce unitary products, are classified according to its design capacity of products; projects, which produce multi - products, are classified by the design capacity of the major product or the total planned investment. Standards for the Classification of Construction Projects into large, medium - sized and small ones issued by the government are the bases for size division of construction projects, which was revised in 1958, 1962, 1977, and 1979 respectively and therefore, data on projects by size are not entirely comparable from year to year.
Projects Under Construction refer to projects having construction and installation activities undertaken in the reference period, including projects started in the reference period, or continued from the previous period, or completed and put into production or suspended in the reference period.
Projects Completed and Put into Use Industrial projects refer to the major projects and accessory facilities completed which result in forming production capacity and have been checked and accepted while the living and welfare facilities have been completed and can ensure normal production and formally put into production. Non - industrial projects refer to the major projects and accessory facilities completed which possess the designed capacity and have been checked, accepted and formally put into production.
Newly Increased Production Capacity refers to the increase of designed capacity and project efficiency through investment in fixed assets, which reflects the accomplishment of investment in fixed assets in kind. The calculation of newly increased production capacity is based on individual projects, which operate independently. When an individual project is completed and checked and accepted and put into production, it is counted as newly increased production capacity.
The newly increased production capacity and project efficiency are usually expressed in one of the following forms:
(1) Annual production capacity, such as extraction of coal and petroleum;
(2) Raw material processing capacity, such as ore dressing capacity of ore dressing projects, the dressing capacity of a coal washer;
(3) Number or capacity of major equipment increased, such as the number of cotton spindles increased and the capacity of generating sets increased;
(4) Physical measures of construction, such as volume, capacity, area, and length, for instance, the capacity of reservoirs, the length of railways or highways.
Newly increased production capacity in terms of quantity is calculated in designed capacity in general, which refers to the production capacity of a project under normal conditions designed in construction documents regardless of the actual output.
Completion Rate of Floor Space of Buildings refers to the ratio of the floor space of buildings completed in certain period of time to the floor space of buildings under construction in the same period, which reflects the investment result and economic efficiency of the construction industry from the angle of the speed of project construction.
Newly Increased Fixed Assets refer to the newly increased value of fixed assets through investment, including the value of projects completed and put into production, the value of equipment, tools, and vessels considered as fixed assets, as well as the relevant expenses as investment in fixed assets. This is a comprehensive indicator of investment in fixed assets, reflecting the achievements of investment in fixed assets in different periods, different sectors, and different regions.
Rate of Construction Projects Completed and Put into Use refers to the ratio of the number of construction projects completed and put into use in certain period of time to the number of projects under construction in the same period. This reflects the investment efficiency from the angle of the speed of projects construction.
Rate of Projects of Fixed Assets Completed and Put into Operation refers to the ratio of the newly increased fixed as to the total investment made in the same period. This is a comprehensive indicator, reflecting the speed of the employment of fixed assets and the investment efficiency.
Rate of Investment in Projects Uncompleted refers to the ratio of the accumulated investment in projects uncompleted to the total annual investment in projects; this reflects the relative size of projects uncompleted and the efficiency of investment in fixed assets from the angle of fund utilization. Since projects uncompleted refer to projects started but not completed, they often go beyond one year and therefore, the above ratio could be greater than 1.
Investment in Commercial Buildings refers to the investment in residential buildings, workshops, warehouses, hotels, official buildings and related service establishment for sale or rent by real estate development enterprises.
Developed Land Area Completed refers to the land area of land development and prophase development projects completed, which can carry out construction or remise.
Purchased Land Area in Current Year refers to the land area accessible by various means in current year.
Floor Space of Buildings Under Construction refers to total floor space in each story of buildings calculated from the outside line of building walls, including the space occupied by constructions like pillars or walls and basements. The floor space of multi - story building includes the total floor space of each story, including area occupied by separating walls, watching rooms, doorways, and pillars, but excluding protruding wall structures, artistic decoration, etc. (for example, flight of steps). The space of recessed veranda and cantilevered balcony is counted by half of the projection area.
Floor Space of Buildings Completed refers to the floor space of buildings completed in the reference period, which have come up to the designed standards and have been put into use.
Floor Space of Buildings Actually Sold refers to the sold floor space of buildings on hand in reporting period.
Sales to Individuals refers to floor space of commercial buildings sold to individuals at home.
Actual Sales Revenue refers to total revenue from actual building sales in reporting period.
Paicl-up Capital refers to funds actually absorbed from all investors。 
Total Business Revenue refers to business revenue from remising, sales, settlement and rent, including revenue from land remising, sales revenue of commercial buildings, income from rent and other incomes.
Total Profits refer to the balance of gain to loss during some period, reflecting the final results gained by the enterprises.