| Linhai Yida Trading Co.,Ltd. | 0576-85311311 13958599911 | China |
| YIXING YAOGUANG CHEMICAL CO.,LTD.(YIXING YAOHUI CHEMICAL PLANT.) | +86-510-87997056 | China |
| Shanxi Province Yuanping Chemicals Co., Ltd. | 86-0351-8281246 | China |
| Zhejiang Xianju Yangguang Bioproducts Co., Ltd. | 0576-87684068 13958515818 | China |
| Yixing Jiangshan Biological Agent Co. Ltd. | 0510-87571688 | China |
| China Yuanda Chemical Corp.(YCC) | 86-795-3291113 | China |
| Qingdao Yonghong Chemical Co., Ltd. | +86-532-82526216 | China |
| Sichuan Yonglu Science and Technology Development Corporation | +86 812-2226116 | China |
| Jilin City Yujia Naphthol Chemical Industry Co.,Ltd. | 0432-3978406 | China |
| Shaoguan Yalu Environment Protection Industrial Co., Ltd. | 6484098 | China |
| Yixing Yifeng Synthetic Chemical Plant | +86-510-87691148 | China |
| Changshan Yonghe Pigment Co.,Ltd. | 0570－5266078 | China |
| Changsha YiLi Chemical Factory (Changsha Newsky Chemical Co, Ltd.) | 86-731-4763533 4767549 | China |
| Lianyungang Yonglong Chemical CO., LTD. | +86-518-83618666 | China |
| Tianjin Yadong chemical dye works | 022-63132064 63130890 | China |
| Wind-chemical plant in Shijiazhuang | 0311-87709968 | China |
| Yingkou Ya-han Water Treatment Technology Ltd. | 013941782682 013942760861 | China |
| AGB and Guanghan, Sichuan Chemical Co. | 86-838-5400141 | China |
| Chongqing longevity Salt and Chemical Co. Ltd. | 86-23-40262359 13983276889 | China |
| Shenzhen Petrochemical Trading Ltd. | 0755-83017595 | China |
| North AN Yibin Chemical Co. | 0831-2850900 | China |
| Yibin Tianyuan Group Ltd. | 0831-3608888 | China |
| Jiangyin City, City Jiangnan Fine Chemical Factory | 0510-86982730 | China |
| Yichang City welcomes new materials-chemical Co. Ltd. | 0717-4668686 | China |
| Jining City Yimin chemical plant | 0537-2298666 | China |
| Heze billion to Chemical Co. | 0530-2373988 | China |
| Weifang Ag Chemical Co. | 0536-5327986 5327988 | China |
| Di Ying Anyang Chemical limited liability company | 0086-372-3999719 | China |
| Luoyang City Yingdong Chemical Co. | 0379-67718593 | China |
| Atlas Chemical Co., Shandong Ying | 0533 7313222 | China |
| Shenzhen Yan Andean Chemical Co. | 0755-27662790 27663760 | China |
| Shanghai Poly Biotechnology Limited Source | 021-64750301 64750302 64750277 | China |
| Yong-Ling Shanghai Chemical Co. | 021-66312535 | China |
| A Beijing-collar Petroleum Engineering Ltd. | 86 010 84782572 | China |
| Yunnan Yuxi Wanfang natural medicines Ltd. | 86-877-2775155 2775114 | China |
| Jacques Jiangsu Chemical Co. | 0510-87126528-8022 | China |
| Wing On Group | 0713-6151504 6152586 | China |
| Yuen Foong chemical plant in Jining High-Tech Development Zone | 0537-2352888 | China |
| Jiangsu Yonghua Fine Chemicals Limited (Shanghai Ling-feng chemical reagents Limited) | 86-512-52549999-856 | China |
| Fine Chemical Co., Ningbo Yongshun | 0574-86501528 | China |
| Yong Yi Zibo Chemical Co. | 0533-2091322 | China |
| Suzhou City Yongda Fine Chemical Industry Co. Ltd. (Suzhou City Yongda amino acid plant (R & D Center)) | 512-65938283 | China |
| Tianjin Wan Shing Chemicals Ltd. | 022-23988388 23985828 | China |
| Sichuan Chemical letter Friends of limited liability companies | 0838-8704287 13568230888 | China |
| Friends of the Great Wall in Tianjin Chemical Co. | 022-87984394 | China |
| Tianjin to a chemical company. | 022-27120293 | China |
| Yantai Muping Oriental Chemical limited liability company | 0535-4612500 | China |
| Yunnan Tin Company Limited | 86-871-7160930,931 | China |
| Taizhou city in Jiangsu lofty chemicals Ltd. | 0523-86276963 | China |
| Tongxiang City yuanzhi Chemical Co. | 0311-88068607 13731119159 | China |
| Zhejiang-yu of Chemical Co. | 0575-82154735 | China |
| Liaoyang Yutian chemical plant | 15841962558 | China |
| Yu Yuan Group Company in Shandong Province | 0536-5816008 | China |
| Letter chemical plant in Changzhou City surplus | 0519-88605898 | China |
| Innovation Yixing City Fine Chemical Co. | 0510-87496538 13616158686 | China |
| Wuhan AS Chemical Co. | 027-59403700 59403705 | China |
| Yixing City, Phoenix emulsifier Limited (formerly Phoenix Yixing City emulsifier plant) | 0510-87851554 | China |
| Wuxi City Outlook chemical reagents Ltd. | 0510-87256677 | China |
| Yixing Tongda Chemical Co. | 0510-87551127 | China |
| Yick-Vic Chemicals & Pharmaceuticals (HK) Ltd | (852)2541 2772 | China |
| Qianjiang Yongan Pharmaceutical Co.,Ltd | 027-87822186 0728-6201636 | China |
| Jiangsu Yangzhou Tengda Chemical Factory | 0514-88852889 | China |
| Shanghai Yuanda Peroxide Co., Ltd. | 0086-13701697176 | China |
| Hangzhou Goldeagle Plastic Powder Co.,Ltd.
| 0571-86966570 | China |
| Yiming Fine Chemicals Co., Ltd. | 86 0523 87831290 87831189 | China |
| Changshu Yongli Chemical Co., Ltd. | 51252531406 | China |
| YOUXING ENTERPRISE ADHESIVE CO.LTD | 0760-86601502 | China |
| Yu Hui original Shanghai Chemical Co. Ltd. | 021-38029051 | China |
| Zhejiang Yongtai Chemical Co.,Ltd | 0576-85588118 | China |
| Yamada Chemical Co., Ltd. | 075 691 4111 | Japan |