| Pays | Nom | Code additionnel TARIC
| RPC | Art Abrasives (Guizhou) Co., Ltd. | 89RK
| RPC | Bedrock Corundum Co., Ltd. | 89RL
| RPC | Binzhou Qinai New Material Co., Ltd. | 89RM
| RPC | Guizhou Guxin New Materials Co., Ltd. | 89RN
| RPC | Guizhou Kaicheng Fused Minerals Co., Ltd. | 89RO
| RPC | Henan Ant Advanced Materials Co., Ltd. | 89RP
| RPC | Henan Haochen Advanced Materials Co., Ltd. | 89RQ
| RPC | Henan Hengxin Industrial & Mineral Products Co., Ltd. | 89SI
| RPC | Henan Jinfeng New Material Technology Co., Ltd. | 89RR
| RPC | Imerys Fused Minerals (Guizhou) Co., Ltd. | 89RS
| RPC | Qinai (Shandong) New Material Co., Ltd. | 89RT
| RPC | Qingdao Reckel Advanced Materials Co., Ltd. | 89RU
| RPC | Qingdao Sisa Abrasives Co., Ltd. | 89RV
| RPC | Saint-Gobain Ceramic Materials (Zhengzhou) Co Ltd. | 89RW
| RPC | Shandong Imerys Mount Tai Co., Ltd. | 89RX
| RPC | Shanxi Lvliangshan Mineral Co., Ltd. | 89RY
| RPC | Yichuan Kingsino Refractories Co., Ltd. | 89RZ
| RPC | Zhengzhou Sinabuddy Mineral Co., Ltd. | 89SA
| RPC | Zhengzhou Yufa High-Tech Material Co., Ltd. | 89SB
| RPC | Zibo Jin Chun Tai Abrasives Co., Ltd. | 89SD
| RPC | Zibo Jinjiyuan Abrasives Co., Ltd. | 89SC