Producteurs-exportateurs chinois ayant coopéré non retenus dans l'échantillon:
| Nom | Code additionnel TARIC
| Baoding City Maikesaier Casting Ltd | C226
| Baoding GB Metal Products Co., Ltd | C232
| Baoding Hualong Casting Co., Ltd | C233
| Baoding Shuanghu Casting Co., Ltd | C234
| Bo Tou Chenfeng Casting Co., Ltd | C235
| Botou City Minghang Casting Co., Ltd | C236
| Botou City Qinghong Foundry Co., Ltd et la société liée Cangzhou Qinghong Foundry Co., Ltd | C237
| Botou City Simencun Town Bai Fo Tang Casting Factory | C238
| Botou Dongli Foundry Co., Ltd | C239
| Botou GuangTai Precision Casting Factory | C240
| Botou Mancheng Foundry Co., Ltd | C241
| Botou Okai Foundry Co., Ltd | C242
| Botou Sanjiang Casting Co., Ltd | C243
| Botou TongYang Casting Factory | C244
| Botou Weili Precision Casting Co., Ltd | C245
| Botou Xinrong Foundry Co., Ltd | C246
| Botou Zhengxin Foundry Co., Ltd | C247
| Cangzhou Hongyuan Machinery & Foundry Co., Ltd | C248
| Cangzhou Yadite Casting Machinery Co., Ltd | C249
| Changsha Jinlong Foundry Industry Co., Ltd | C250
| Changyi City ChangZhan Casting Co., Ltd | C251
| China National Minerals Co., Ltd | C252
| Dingxiang Sitong Forging and Casting Industrial | C253
| Dingzhou Dongyu Foundry Co., Ltd | C254
| Handan City Jinzhu Foundry Co., Ltd | C255
| Handan Haolin Casting Co., Ltd | C256
| HanDan Qunshan Foundry Co., Ltd | C257
| Handan Yanyuan Machinery Foundry Co., Ltd | C258
| Handan Yuanyang Foundry Co., Ltd | C259
| Handan Zhangshui Pump Manufacturing Co., Ltd | C260
| Hebei Cheng'An Babel Casting Co., Ltd | C261
| Hebei Feixiang East Foundry Products Co., Ltd | C262
| Hebei Jinghua Casting Co., Ltd | C263
| Hebei Shunda Foundry Co., Ltd | C264
| Hebei Tengfeng Metal Products Co., Ltd | C265
| Hebei Zhonghe Foundry Co., Ltd | C266
| Hengtong Valve Co., LTD | C267
| Heping Cast Co., Ltd Yi County | C268
| Jiaocheng County Honglong Machinery Manufacturing Co., Ltd | C269
| Jiaocheng County Xinlei Machinery Manufacturing Co., Ltd | C270
| Jiaocheng County Xinxing Casting Co., Ltd | C271
| Laiwu City Haitian Machinery Plant | C272
| Laiwu Xinlong Weiye Foundry Co., Ltd | C273
| Lianyungang Ganyu Xingda Casting Foundry | C274
| Lingchuan County Rainbow Casting Co., Ltd | C275
| Lingshouxian Boyuan Fountry Co., Ltd | C276
| Pingyao County Master Casting Co., Ltd | C277
| Qingdao Jiatailong Industrial Co., Ltd | C278
| Qingdao Jinfengtaike Machinery Co., Ltd | C279
| Qingdao Qitao Casting Co., Ltd | C280
| Qingdao Shinshu Casting Co., Ltd | C281
| Qingyuanxian Yueda Fountry Co., Ltd | C282
| Rockhan Technology Co., Ltd | C283
| Shahe City Fangyuan Casting Co., Ltd | C284
| Shandong Hongma Engineering Machinery Co., Ltd | C285
| Shandong Lulong Group Co., Ltd | C286
| Shanxi Associated Industrial Co., Ltd | C287
| Shanxi Jiaocheng Xinglong Casting Co., Ltd | C288
| Shanxi Solid Industrial Co., Ltd | C289
| Shanxi Yuansheng Casting and Forging Industrial Co., Ltd | C290
| Shaoshan Huanqiu Castings Foundry | C291
| Tang County Kaihua Metal Products Co., Ltd | C292
| Tangxian Hongyue Machinery Accessory Foundry Co., Ltd | C293
| Tianjin Jinghai Chaoyue Industrial and Commercial Co., Ltd | C294
| Tianjin Yu Xing Da Casting Co., Ltd | C295
| Wangdu Junrong Foundry Co., Limited | C296
| Weifang Nuolong Machinery Co., Ltd | C297
| Weifang Stable Casting Co., Ltd | C298
| Weifang Weikai Casting Co., Ltd | C299
| Wen Shui Hengli Nature of the Company | C300
| Wuhan RedStar Agro-Livestock Machinery Co. Ltd | C301
| Zibo Joy's Metal Co., Ltd | C302