Sanji branch of Sinopec Petroleum Machinery Co., Ltd

Ocean Engineering enpal Engineering Co., Ltd

Sinopec East China Material Equipment Co., Ltd

Donghua Engineering Technology Co., Ltd

Qidong COSCO Ocean Engineering Co., Ltd

Ocean Engineering enpal Engineering Co., Ltd

Donghua Engineering Technology Co., Ltd

Zhanjiang Branch

Offshore Oil Engineering Co., Ltd

CNOOC Energy Development Co., Ltd

China Petroleum Engineering Construction Co., Ltd

Dongfang 13-2 offshore pipeline laying project

Keshen gas field gathering and transportation project

Metallurgical composite pipe for the 13th five year plan

Xi'an Xiangyang Aerospace Materials Co., Ltd

Shanxi Yangmei chemical machinery (Group) Co., Ltd

Missan project in Iraq

Gasification technology transformation project of Taiyuan new chemical materials Co., Ltd. of Yangmei group

Aviation oil transportation project of Beijing Daxing new airport

Bozhong 19-6 gas field production test project

Guangdong maohuajian Group Co., Ltd

Babu project

Northwest Oilfield project

Offshore pipeline replacement project of Weizhou 6-1 platform and Weizhou 6-8 to Weizhou 12-1b platform

Offshore pipeline replacement project of Weizhou 6-1 platform and Weizhou 6-8 to Weizhou 12-1b platform

China Petroleum seventh Construction Co., Ltd

Replacement of gas gathering pipeline in Keshen 2 block of Kelasu gas field

Hainan Fushan oilfield exploration and Development Co., Ltd

Anqing Petrochemical Technology Transformation Project

Shenhua Ningmei circulating water treatment project

PetroChina Tarim Oilfield Company

Atmospheric and vacuum distillation unit of refinery quality upgrading project

Technical transformation project of ethylene glycol plant of Luoyang Yonglong Energy Chemical Co., Ltd

WHG technical transformation project of Henan Longyu Coal Chemical Co., Ltd

PetroChina Tarim Oilfield Company

Wenchang 9-2 / 9-3 / 10-3 gas field group project

4 million tons coal to oil project

Inner Mongolia Jinxin chemical feedstock gas technical transformation project

Yuanba gas field trial gathering and transportation project

Northeast gas field natural gas gathering and transportation project

Shenhua Ningmei 4 million T / a indirect coal liquefaction project

Shenhua Ningmei 4 million T / a indirect coal liquefaction project

Metallurgical composite pipe for the 13th five year plan

Missan gas field project in Iraq

Np1-3 block of Jidong Oilfield

Dalian shipbuilding heavy industry FPSO

Bozhong 19-6 gas field production test project

Tianjin Xingang Shipbuilding Industry Co., Ltd

Qingdao beichuanguan Industry Co., Ltd

Jiangsu new era Shipbuilding Co., Ltd

Offshore pipeline replacement project of Weizhou 6-1 platform and Weizhou 6-8 to Weizhou 12-1b platform

Offshore pipeline replacement project of Weizhou 6-1 platform and Weizhou 6-8 to Weizhou 12-1b platform

Wuhan shuangliuwu Shipbuilding Industry Co., Ltd

Wuhan Wuchuan electromechanical module Co., Ltd

Offshore oil platform construction project

Oil platform construction project

Wuchang Shipbuilding Industry Group Co., Ltd

AVIC Weihai shipyard Co., Ltd

Trial production project of Dongfang 13-2 gas field

Huludao Bochuan industry and trade pipe fittings Co., Ltd

Wenchang 9-2 / 9-3 / 10-3 gas field group project

Tourism project

Qingdao Canaan Marine Machinery Co., Ltd

Wuhan Wuchuan Huatai business department

Oil platform construction project

Oil platform construction project

China Petroleum Engineering Construction Co., Ltd

China Hydropower Engineering Consulting Group Co., Ltd

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Oil field development project in the south of east Baghdad

Amur natural gas treatment plant project in Russia

Missan project in Iraq

Pkop Shymkent refinery modernization project

Amur natural gas treatment plant project in Russia

Bs-vi green fuel project

SSGC pipe fittings and flange procurement project

Final development plan of garaf

Pkop Shymkent refinery modernization project

Procurement of installation materials for lifting pump station and transmission pipeline of dasherkandi sewage treatment project

SSGC parts procurement project

Amur natural gas treatment plant project in Russia

Amur natural gas treatment plant project in Russia

Pkop Shymkent refinery modernization project

Amur natural gas treatment plant project in Russia

Amur natural gas treatment plant project in Russia

SSGC welding accessories Engineering

Dubai haxiang clean coal fired power plant phase I

Oryx oilfield of bocii block in Chad mining area

Babu project

Pkop Shymkent refinery modernization project

Amur natural gas treatment plant project in Russia

Kajansa oilfield project in aktobin state, Kazakhstan

Petro Malaysia project

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Russia Omsk oil deep processing comprehensive project

Booster station project of Samandepe gas field in block a of bagtyjiarlyk contractual area in Turkmenistan

Binjialan independent deepwater Wharf Project - phase I expansion project

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Kar pumping station and natural gas treatment project in Iraq

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Hafaya cpf3 and supporting projects

Booster station project of Samandepe gas field in block a of bagtyjiarlyk contractual area in Turkmenistan

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Karakuli block, Xiji and dongalate gas field construction project of Uzbekistan subsidiary

Booster station project of Samandepe gas field in block a of bagtyjiarlyk contractual area in Turkmenistan

Booster station project of Samandepe gas field in block a of bagtyjiarlyk contractual area in Turkmenistan

Booster station project of Samandepe gas field in block a of bagtyjiarlyk contractual area in Turkmenistan

Upgrading project of cpf1 & cpf2 power station in halfaya, Iraq

Phase I project of water injection pump station and water injection wellhead outside hafaya station in Iraq

Booster station project of Samandepe gas field in block a of bagtyjiarlyk contractual area in Turkmenistan

Pkop Shymkent refinery modernization project

Pkop Shymkent refinery modernization project

Shouan industrial fire protection Co., Ltd

Pkop Shymkent refinery modernization project

Pkop Shymkent refinery modernization project

Baoson industries

Pkop Shymkent refinery modernization project

Pkop Shymkent refinery modernization project

Algeria central oilfield comprehensive project

Algeria central oilfield comprehensive project

Central oilfield comprehensive project

Angola fishing port oil depot expansion project

Pkop Shymkent refinery modernization project

Pkop Shymkent refinery modernization project

Hydro industries

Pkop Shymkent refinery modernization project

Pkop Shymkent refinery modernization project

Kenya line 6 pipeline project

Pkop Shymkent refinery modernization project

Iraq gates insurance company

Hydro industries

Papua New Guinea tank farm project

Algeria central oilfield comprehensive project

Algeria central oilfield comprehensive project

Oil pipeline from Nairobi to Mombasa

Oil development projects

Lebanon

Algeria central oilfield comprehensive project

Algeria central oilfield comprehensive project

Luanda airport project in Angola

Puma energy petroleum products storage terminal project in Matola port, Mozambique

Chevron Nigeria project

Gas field project of block B in bagtyjiarlyk region, Turkmenistan

FCP natural gas export pipeline project

The third branch of China Petroleum Pipeline Bureau Engineering Co., Ltd

Donghua Engineering Technology Co., Ltd

Shenhua Engineering Technology Co., Ltd

China Huanqiu Engineering Co., Ltd

Shenhua Engineering Technology Co., Ltd

Sinopec Luoyang Engineering Co., Ltd

Jiangsu Zhongsheng high tech Industry Co., Ltd

Donghua Engineering Technology Co., Ltd

Donghua Engineering Technology Co., Ltd

Shenhua Engineering Technology Co., Ltd

Jiangsu Zhongsheng high tech Industry Co., Ltd

Donghua Engineering Technology Co., Ltd

Donghua Engineering Technology Co., Ltd

Shenhua Engineering Technology Co., Ltd

Shenhua Engineering Technology Co., Ltd

Shenhua Engineering Technology Co., Ltd

China Huanqiu Engineering Co., Ltd. Beijing Branch

Jiangsu Zhongsheng high tech Industry Co., Ltd

Ningxia Kunpeng clean energy Co., Ltd

Sinopec Engineering Construction Co., Ltd

Sinopec Hainan Refining & Chemical Co., Ltd

Maoming Ruipai Petrochemical Engineering Co., Ltd

Sinopec Shanghai Engineering Co., Ltd

Sinopec Hainan Refining & Chemical Co., Ltd

Sinopec Luoyang Engineering Co., Ltd

Refining and chemical integration project

Material and equipment department Sinopec refining company daily maintenance machine technical transformation project

EPC chemical plant projects

Shenhua Yulin coal chemical integration project

EPC chemical plant projects

Oil upgrading project of Wuhan Branch

Ethylene glycol plant upgrading project

Oil upgrading project

Sinopec (Hong Kong) Hainan Petroleum Co., Ltd

Shenhua Ningmei chemical water treatment project

Petroleum and chemical refining and chemical integration project

Oil upgrading project

Shenhua Ningmei 4 million T / a coal to oil project

4 million T / a coal to oil project

4 million T / a coal to oil project

1.8 million tons MTO project

Yanchang oil 600000 / T MTO project

Daily maintenance and technical transformation project

Oil upgrading project

4 million T / a coal to oil project

680000 T / a coal based new material project

Product quality upgrading project

100000 t / a industrial test plant for producing propylene oxide from hydrogen peroxide

Cnnc-5 Qinghai Salt Lake magnesium integration project

Sinopec Qingdao Petroleum Refining & Chemical Co., Ltd

Power plant of Shenhua Xinjiang 680000t / a coal based new material project

400000 tons / year nitric acid project

Product quality upgrading project

680000 T / a coal based new material project of Xinjiang coal chemical company

Cangzhou Refinery of Sinopec

Sinopec Changling Refining & Chemical Yueyang Engineering Design Co., Ltd

Xinjiang 680000t / a coal based new material project of Shenhua Group

700000 T / a coal to olefin project of Pucheng clean energy Chemical Co., Ltd

2x270000t / a nitric acid project

8 million / year oil upgrading project of Yan'an Refining & Chemical Co., Ltd

Changyi Petrochemical 1 million T / a reforming * aromatics extraction unit

Huguang branch of Sinopec Xinjiang coal to Gas Pipeline Co., Ltd

China Railway 18th Bureau Group Construction and Installation Engineering Co., Ltd

Sinopec Tianjin Natural Gas Pipeline Co., Ltd

Sanji branch

Huanghua baihengda Petroleum Technology Co., Ltd

Western Branch of PetroChina Pipeline Co., Ltd

Guangdong Natural Gas Pipeline Network Co., Ltd

Sinopec pipeline storage and Transportation Co., Ltd

Western Branch of PetroChina Pipeline Co., Ltd

Changqing Oilfield Branch

China Hydropower Engineering Consulting Group Co., Ltd

Changqing Oilfield Branch

Sinopec Yuji Pipeline Co., Ltd

North Branch of PetroChina Pipeline Co., Ltd

Zhejiang Tianhong material Trade Co., Ltd

CNOOC Guangdong Natural Gas Co., Ltd

Guangdong Natural Gas Pipeline Network Co., Ltd

CNOOC Guangdong Natural Gas Co., Ltd

Zhejiang Tianhong material Trade Co., Ltd

Bauhinia Sanyi Filtration Technology Co., Ltd

North Branch of PetroChina Pipeline Co., Ltd

CNPC pipeline material equipment Co., Ltd

Offshore Oil Engineering Co., Ltd

Guangdong Natural Gas Pipeline Network Co., Ltd

Sinopec Petroleum Engineering Design Co., Ltd

Material supply department of Changqing Oilfield Branch

Southwest Oil & Gas Company

Hubei Branch of Xinjiang coal made natural gas export pipeline Co., Ltd

Sinopec Shengli Oil Construction Engineering Co., Ltd

West east gas transmission company

Changqing Oilfield Branch

Research Institute of petroleum pipe technology of CNPC

CNOOC Energy Development Co., Ltd

Guangdong Natural Gas Pipeline Network Co., Ltd

CNOOC Energy Development Co., Ltd

Shandong Natural Gas Pipeline Co., Ltd

Sinopec Petroleum Engineering Design Co., Ltd

Sichuan Petroleum and Natural Gas Construction Engineering Co., Ltd

CNOOC Energy Development Co., Ltd

Shanxi Wofeng Energy Co., Ltd

Sinopec Engineering Construction Co., Ltd

Guangdong Natural Gas Pipeline Network Co., Ltd

China Kunlun Engineering Co., Ltd

Guangdong Natural Gas Pipeline Network Co., Ltd

LNG Export Project

Heihe Changling gas transmission project of China Russia east line

EPC natural gas transmission project of China Petroleum Pipeline Bureau

Sinopec Qingning natural gas transmission project

LNG Export Project

Natural gas export project

Rizhao Jingbo oil pipeline project

Gathering and transportation project from gas production plant to treatment plant

LNG Export Project

Russia AGPP natural gas treatment plant project

Jiangxi natural gas pipeline network construction project

LNG Export Project

Interconnection project of West to East Gas Transmission Line 1, 2 and 3

LNG Export Project

E'ancang gas pipeline project

Heihe Changling gas transmission project of China Russia east line

Fuling shale gas export project

E'ancang gas pipeline project

LNG Terminal Project

LNG Export Project

Rizhao Jingbo oil pipeline project

Changqing Oilfield Branch of CNPC

Interconnection project of West to East Gas Transmission Line 1, 2 and 3

LNG export pipeline construction and station construction project

Hebei Natural Gas Co., Ltd

Guangdong natural gas pipeline network construction project

Yongtaiwen gas pipeline construction project

Wen 23 gas storage project

Pipeline branch of Jiangxi Natural Gas Co., Ltd

North China branch of China Petroleum Engineering Co., Ltd

Pipeline branch of Jiangxi natural gas (gtqt) Holding Co., Ltd

PetroChina Southwest pipeline Tianshui oil and gas company

Inner Mongolia Hanas natural gas pipeline company

Zhongwei Jingbian Gas Transmission Project

Sinopec pipeline storage and Transportation Co., Ltd