| Serial Number | Project Name | Category of goods |
| 1 | Hebei Shengteng Chemical Co., Ltd. | Man hole, U-shaped pipe clip |
| 2 | Henan Lixin Valve Co., Ltd. | 90 degree carbon steel elbow |
| 3 | Henan Lixin Valve Co., Ltd. | 90 degree carbon steel elbow |
| 4 | Chengdu Huaxi Chemical Technology Co., Ltd. Huizhou Refining and Chemical HXKJ/H2/120000 Project | Fittings, flanges |
| 5 | Chengdu Huaxi Chemical Technology Co., Ltd. Huizhou Refinery HXKJ/H2/100KG Project | Fittings, flanges |
| 6 | Henan Lixin Valve Co., Ltd. | 90 degree carbon steel elbow |
| 7 | China Chemical Engineering Sixth Construction Co., Ltd. Ningxia Ningdong Shenhua Ningmei Group by-product deep processing and comprehensive utilization project | One batch of flanges and pipe fittings |
| 8 | Aerospace Long March Chemical Engineering Co., Ltd. Inner Mongolia Yitai Chemical Co., Ltd. 1.2 million tons, annual fine chemicals demonstration project pulverized coal gasification plant supplementary procurement. | Flange, connecting piece |
| 9 | Anhui Liuguo Chemical Co., Ltd. | One batch of flanges and pipe fittings |
| 10 | ZHEJIANG TURBING IMPORT & EXPORT TRADING CO., LTD | Smoke duct, pipe, Valve and Hanger |
| 11 | china first heavy machinery co ltd | A batch of domestic pipe fittings |
| 12 | Henan Lixin Valve Co., Ltd. | 90 degree carbon steel elbow |
| 13 | Anhui Liuguo Chemical Co., Ltd. | Flange, pipe fittings |
| 14 | Inner Mongolia Yitai Chemical Co., Ltd. 1.2 million tons 123 items of pipe fittings for fine chemicals project | Pipe fittings |
| 15 | Chengdu Huaxi Chemical Technology Co., Ltd. Inner Mongolia Yitai HXKJ/H2/27000/48000 Project | Fittings, flanges |
| 16 | China Chemical Engineering 14th Construction Co., Ltd. Yellow River Delta (Binzhou) Thermal Power Project | Pipe fittings |
| 17 | Panjin Haoye Chemical Co., Ltd. | Pipe fittings |
| 18 | Aerospace Long March Chemical Engineering Co., Ltd. Inner Mongolia Yitai Chemical Co., Ltd. 1.2 million tons, annual fine chemicals demonstration project pulverized coal gasification plant supplementary procurement. | Flanges, couplings |
| 19 | Tangshan ZhongRong Technology Co., Ltd. (Qian'an) | Fittings, flanges |
| 20 | Hebei Shengteng Chemical Co., Ltd. (Renqiu) | Fittings, flanges |
| 21 | Chongqing Feihua Environmental Protection Technology Co., Ltd. 230000 Tons/Year Waste Hydrogen Chloride Recovery Project | One batch of flanges and pipe fittings |
| 22 | Chengdu Huaxi Chemical Technology Co., Ltd. Huizhou Phase II HXKJ/H2/200000 Project | One batch of flanges and pipe fittings |
| 23 | New Energy Co., Ltd. (Inner Mongolia) | One batch of flanges and pipe fittings |
| 24 | Luoyang Zhongchuang Heavy Machinery Co., Ltd. | Bend processing |
| 25 | China Chemical Engineering 14th Construction Co., Ltd. Yellow River Delta (Binzhou) Project | Pipe fittings |
| 26 | Anhui Liuguo Chemical Co., Ltd. (Tongling) | One batch of flanges and pipe fittings |
| 27 | Anhui Liuguo Chemical Co., Ltd. (Tongling) | One batch of flanges and pipe fittings |
| 28 | Shandong Shenxian Senyuan Industrial Co., Ltd. | Support and hanger, elbow |
| 29 | Inner Mongolia Huang Tao Le Gai Coal Co., Ltd. 300000 tons/year methanol technical transformation project | Flange |
| 30 | Saiding Engineering Co., Ltd. Saiding Building, Jiahua Street, High-tech Zone, Taiyuan City, Shanxi Province | One batch of flanges and pipe fittings |
| 31 | Saiding Engineering Co., Ltd. Saiding Building, No.1, Saiding Road, Taiyuan City, Shanxi Province | One batch of flanges and pipe fittings |
| 32 | China First Heavy Machinery Corporation | Pipe fittings (Elbow, Tee) |
| 33 | Hebei Shengteng Chemical Co., Ltd. (Renqiu) | Flange, metal hose Pipe fittings |
| 34 | Aerospace Long March Chemical Engineering Co., Ltd. Inner Mongolia Yitai Chemical Co., Ltd. 1.2 million tons, annual fine chemicals demonstration project pulverized coal gasification plant supplementary procurement. | Flange, connecting piece |
| 35 | Anhui Liuguo Chemical Co., Ltd. (Tongling) | One batch of flanges and pipe fittings |
| 36 | Tangshan ZhongRong Technology Co., Ltd. (Qian'an) | expansion joint compensator |
| 37 | Guangxi Yuchai Petrochemical Co., Ltd. | Pipe fittings |
| 38 | Jinmei Huayu Purification and Synthesis Project of China Chemical Engineering Sixth Construction Co., Ltd. | Alloy steel, stainless steel pipe fittings |
| 39 | China First Heavy Machinery Corporation | Pipe fittings |
| 40 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 41 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 42 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 43 | Saiding Engineering Co., Ltd. Shuangyashan Longmei Tiantai Coal Chemical Co., Ltd. | Pipe fitting flange |
| 44 | Shandong Shenchi Chemical Group Co., Ltd. | Flange, pipe fittings |
| 45 | Shandong Shenchi Chemical Group Co., Ltd. | Flange, pipe fittings |
| 46 | Jiangyin Tianning Pipeline Co., Ltd. | Pipe fittings |
| 47 | HEZE HUALI NEW MATERIALS CO., LTD | Pipe fittings |
| 48 | Shandong Yidali Chemical Co., Ltd | Pipe fittings |
| 49 | Yangmei Group Taiyuan Chemical New Material Co., Ltd. | Pipe fittings |
| 50 | Jiangyin Tianning Pipeline Co., Ltd. | Pipe fittings |
| 51 | HEZE HUALI NEW MATERIALS CO., LTD | Pipe fittings |
| 52 | Shandong Yidali Chemical Co., Ltd | Pipe fittings |
| 53 | Yangmei Group Taiyuan Chemical New Material Co., Ltd. | Pipe fittings |
| 54 | (Taiyuan Heavy Industry Co., Ltd.) Shanxi Xiangmine Hongtong Coal Chemical Co., Ltd. Procurement of Gasification battery limit and air separation pipe fittings and special pipe fittings for 200000 tons/year synthesis gas to ethylene glycol project | Pipe fittings Flange |
| 55 | The buyer (Taiyuan Heavy Industry Co., Ltd.) Shanxi Xiang Mine Hongtong Coal Chemical Co., Ltd. | Pipe fittings |
| 56 | The buyer (Taiyuan Heavy Industry Co., Ltd.) Shanxi Xiang Mine Hongtong Coal Chemical Co., Ltd. | Flange |
| 57 | Dalian Wanfang Chemical Co., Ltd | Flanged pipe fittings |
| 58 | Aibiai and New Materials Co., Ltd. | Flange, pipe fittings |
| 59 | Qingdao Soft Control Heavy Industry Co., Ltd. | Pipe fittings |
| 60 | Xinjiang Huatai Heavy Chemical Co., Ltd. | Pipe fittings |
| 61 | Pingxiang Xin'an Industrial Co., Ltd | Pipe fittings |
| 62 | Anhui Liuguo Chemical Co., Ltd. | Pipe fittings |
| 63 | Anhui Liuguo Chemical Co., Ltd. | Flange elbow |
| 64 | Anhui Liuguo Chemical Co., Ltd. | Short tube |
| 65 | Shandong Baoding Coal Coking Co., Ltd. | Pipe fittings |
| 66 | Xinjiang Zhongtai Xinxin Chemical Technology Co., Ltd. | Stainless steel pipe fittings |
| 67 | Xinjiang Zhongtai Chemical Fukang Energy Co., Ltd. | Pipe fittings |
| 68 | Xinjiang Zhongtai Xinxin Chemical Technology Co., Ltd. | |
| 69 | Saiding Engineering Co., Ltd. | Pipe fittings |
| 70 | Xinjiang Shengxiong Chlor-Alkali Co., Ltd. | Pipe fittings |
| 71 | Xinjiang Shengxiong Chlor-Alkali Co., Ltd. | Stainless steel pipe fittings |
| 72 | China Salt Anhui Red Sifang Co., Ltd. | Carbon steel low pressure flange Elbow |
| 73 | Anhui Liuguo Chemical Co., Ltd. | Flange, pipe fittings |
| 74 | Anhui Liuguo Chemical Co., Ltd. | Pipe fittings |
| 75 | Xinjiang Shengxiong Energy Co., Ltd. | Elbow, pipe fittings |
| 76 | Saiding Engineering Co., Ltd. China Coal Pingshuo Inferior Coal Comprehensive Utilization Demonstration Project | Pipe fittings |
| 77 | Saiding Engineering Co., Ltd. Xinjiang Xinye Energy Fine Chemical BDO Project | Pipe fittings |
| 78 | Xinjiang Huatai Heavy Chemical Co., Ltd. | seamless elbow size head |
| 79 | Xinjiang Zhongtai Xinxin Chemical Technology Co., Ltd. | Stainless steel pipe fittings |
| 80 | Dezhou Shihua Chemical Co., Ltd. Taian Branch | Flange Pipe fittings |
| 81 | Xinjiang Zhongtai Chemical Toksun Energy Chemical Co., Ltd. | Pipe fittings |
| 82 | Anhui Liuguo Chemical Co., Ltd. | Flange, pipe fittings |
| 83 | China Chemical Engineering Third Construction Co., Ltd. | Square becomes round, square elbow |
| 84 | Anhui Linhuan Chemical Co., Ltd. | Pipe fittings |
| 85 | Dezhou Lvba Fine Chemical Co., Ltd. | Flange Pipe fittings |
| 86 | Aerospace Long March Chemical Engineering Co., Ltd. | Pipe fittings and steel pipes Fasteners |
| 87 | China Chemical Engineering Sixth Construction Co., Ltd. | Flange, pipe fittings |
| 88 | Anhui Liuguo Chemical Co., Ltd. | Elbow, flange |
| 89 | Saiding Engineering Co., Ltd. Xinjiang Xinye Energy Fine Chemical BDO Project | Pipe fittings |
| 90 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 91 | Dezhou Shihua Chemical Co., Ltd. | Flange, pipe cap |
| 92 | China Chemical Engineering 11th Construction Co., Ltd. | Pipe fittings |
| 93 | Zhongke Lu'an Energy Technology Co., Ltd. Saiding Engineering Co., Ltd. | Pipe fittings Flange |
| 94 | Saiding Engineering Co., Ltd. China Coal Pingshuo Inferior Coal Comprehensive Utilization Demonstration Project Third Batch of Supplementary Materials | Pipe fittings |
| 95 | ShiKefeng Chemical Co., Ltd. | Pipe fittings |
| 96 | Saiding Engineering Co., Ltd. Shanxi Tianji Lu'an Chemical Co., Ltd. | Pipe fittings |
| 97 | anhui six countries co ltd | Flange, pipe fittings |
| 98 | anhui six countries co ltd | Flange, pipe fittings |
| 99 | Saiding Engineering Co., Ltd. Xinjiang Xinye Energy Fine Chemical BDO Project | Pipe fittings |
| 100 | Hebei Shengteng Chemical Co., Ltd. | Elbow, metal hose |
| 101 | Fujian Longjing Environmental Protection Co., Ltd. | |
| 102 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 103 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 104 | Anhui Liuguo Chemical Co., Ltd. | Flange, elbow |
| 105 | China Chemical Engineering Third Construction Co., Ltd. Shanxi Jinmei Huayu 1 million Tons/Year Methanol to Clean Fuel Project | manhole, head |
| 106 | China Chemical Engineering Third Construction Co., Ltd. Shanxi Jinmei Huayu 1 million Tons/Year Methanol to Clean Fuel Project | Rubber joint Compensator |
| 107 | Sinochem Erjian Group Co., Ltd. Jinmei Huayu high sulfur coal clean utilization electric heating integration demonstration project | Carbon steel and alloy |
| 108 | Sinochem Erjian Group Co., Ltd. Jinmei Huayu high sulfur coal clean utilization electric heating integration demonstration project | expansion joint |
| 109 | Sinochem Erjian Group Co., Ltd. Jinmei Huayu high sulfur coal clean utilization electric heating integration demonstration project | Carbon steel and alloy steel Pipe fitting flange |
| 110 | Xinneng Energy Co., Ltd., Inner Mongolia Dalate Banner Xin'ao | Flange, pipe fittings |
| 111 | Zijin Mining Group Co., Ltd. | Pipe fittings |
| 112 | Zijin Mining Group Co., Ltd. | Pipe fittings |
| 113 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 114 | Xinjiang GCL New Energy Materials Technology Co., Ltd. | Flange |
| 115 | China Chemical Engineering 11th Construction Co., Ltd. | Flange |
| 116 | Saiding Engineering Co., Ltd. Xinjiang Xinye Energy Fine Chemicals BDO Project, Methanol Project, BDO Project | Elbow tee |
| 117 | China Chemical Engineering 11th Construction Co., Ltd. | A batch of pipe fittings |
| 118 | Saiding Engineering Co., Ltd. China Coal Pingshuo Inferior Coal comprehensive utilization demonstration project | Pipe fittings |
| 119 | Anhui Liuguo Chemical Co., Ltd. | A batch of pipe fittings |
| 120 | Chengdu Huaxi Chemical Technology Co., Ltd. | Flange |
| 121 | Hebei Shengteng Chemical Co., Ltd. | Flange, Metal Hose |
| 122 | Xinjiang GCL New Energy Materials Technology Co., Ltd. | Flange |
| 123 | Saiding Engineering Co., Ltd. Xinjiang Xinye Energy and Chemical Co., Ltd. Methane Cryogenic Separation Unit Renovation Project Pipe Fittings Procurement | Pipe fittings |
| 124 | Saiding Engineering Co., Ltd. China Coal Pingshuo Inferior Coal comprehensive utilization demonstration project | PF01338 |
| 125 | Anhui Liuguo Chemical Co., Ltd. | Pipe fittings |
| 126 | Anhui Liuguo Chemical Co., Ltd. | Pipe fittings |
| 127 | Anhui Liuguo Chemical Co., Ltd. (Supplementary Agreement) | Pipe fittings |
| 128 | Inner Mongolia Tongwei High Purity Crystalline Silicon Co., Ltd. | Pipe fittings |
| 129 | Dezhou Shihua Chemical Co., Ltd. | Wear-resistant elbow |
| 130 | Saiding Engineering Co., Ltd. Xinjiang Xinye P91 Pipe Fittings Procurement for Methane Cryogenic Separation Unit Renovation Project | Pipe fittings |
| 131 | Saiding Engineering Co., Ltd. Efficient utilization of coke oven gas in Shanxi Tianji Lu'an Chemical Co., Ltd. The first phase of the chemical production efficiency CO generator project. | Pipe fittings |
| 132 | Saiding Engineering Co., Ltd. Xinjiang Xinye Energy Fine Chemical BDO Project Pipe Fittings and Flanges Procurement Contract | Fittings, Flange |
| 133 | Shaanxi Aowei Qianyuan Chemical Co., Ltd. | Elbow |
| 134 | Shaanxi Aowei Qianyuan Chemical Co., Ltd. | Flanged pipe fittings |
| 135 | Shaanxi Aowei Qianyuan Chemical Co., Ltd. | Flanged pipe fittings |
| 136 | Dezhou Shihua Chemical Co., Ltd. | Flanged pipe fittings |
| 137 | Anhui Liuguo Chemical Co., Ltd. (Supplementary Agreement) Anhui Liuguo Chemical Co., Ltd. | Flange, pipe fittings |
| 138 | Saiding Engineering Co., Ltd., Ningxia Ruitai Technology Co., Ltd. | Fittings, flanges |
| 139 | Shouguang Xinle Chemical Technology Co., Ltd. | Pipe fittings |
| 140 | Chongqing General Industry (Group) Co., Ltd. | Flange |
| 141 | China Chemical Engineering 11th Construction Co., Ltd. | Fittings, Flange |
| 142 | Xintai Zhengda Coking Co., Ltd. | Flanges, elbows, |
| 143 | China Chemical Engineering 11th Construction Co., Ltd. | Flange, pipe fittings |
| 144 | China Chemical Engineering 11th Construction Co., Ltd. | Flange, pipe fittings |
| 145 | Hebei Yuzhou Energy Comprehensive Development Co., Ltd. | seamless steel pipe |
| 146 | Hebei Yuzhou Energy Comprehensive Development Co., Ltd. | seamless steel pipe |
| 147 | China Chemical Engineering 13th Construction Co., Ltd. | Pipe fittings |
| 148 | Dezhou Shihua Chemical Co., Ltd. | Flange, pipe fittings |
| 149 | Henan Longyu Coal Chemical Co., Ltd., surplus synthesis gas production. 200000 tons/year ethylene glycol project hydrogenation reaction zone flange contract. | Neck butt-welding flange |
| 150 | Henan Longyu Coal Chemical Co., Ltd., surplus synthesis gas system. 200000 tons/year ethylene glycol project | Flange |
| 151 | Saiding Engineering Co., Ltd. Xinjiang Xinye Reconstruction Project of Methane Cryogenic Separation Unit | Pipe fittings |
| 152 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 153 | Dezhou Shihua Chemical Co., Ltd. | Pipe fittings |
| 154 | ShiKefeng Chemical Co., Ltd. | Pipe fittings |
| 155 | Fujian Longjing Environmental Protection Co., Ltd. | Elbow tee |
| 156 | Anhui Liuguo Chemical Co., Ltd. | Pipe fittings |
| 157 | Dezhou Shihua Chemical Co., Ltd. | Carbon steel, stainless steel pipe fittings |