| Blue Express (Shanghai) International Trade Inc. | 021-58400667 | China |
| YUCI JINTAI BARIUM SALT CHEMICAL CO.,LTD.(SHANXI YUCI BARIUM SALT FACTORY) | 0510－85010086 | China |
| Weifang Bell chemical Co.,Ltd. | 0536-5396388 5396389 | China |
| SHANXI BAOHUA TECHNOLOGIES CO.,LTD(Formerly Baoji City Chemical Plant) | 86-917-2853899 2853896 | China |
| BK Giulini Co., Ltd Shanghai Representative Office | 86-510-86996866 | China |
| Xinjiang Beiken Industry Development Stock Co., Ltd. | 0990-6926770 | China |
| Baoji Rock Non-Ferrous Metal Co.,Ltd. | 010-84871070 84871071 | China |
| BALAJI AMINES LTD. | +91-217-2310822/3/4/7 | India |
| Tianjin Wuqing Beiyang Chemical Factory | 13702161663 86-22-29351100 | China |
| Changzhou Baokang Pharmaceutical & Chemical Co.,Ltd. | 0519-0519-88494757 15961115886 | China |
| BIG SUN Chemical Corporation | 02-2679-2388 | China |
| Weifang Baina Imp. & Exp. Corp.,Ltd. | 0086-536-8237566 | China |
| Benzochem LifeSciences Ltd | +91-22-2524-3678 / 5595 1356 / 2528 5563. | Canada |
| British Salt Ltd | +44 (0)1606 832881 | United Kingdom |
| Weifang Qiangyuan Chemical Industry Co., Ltd. | 0536-8262526 | China |
| BFA Laboratoires | +33-4-93699962 | United States |
| Biochemicals.net | 1-877-452-9925 | United States |
| Firm BARVA Ltd | +380 (3422) 4-11-72 | Ukraine |
| Shanghai Beckwell Chemical Co., Ltd. | +86-21-54084372 | China |
| Behn Meyer International | 62 - 21 - 75913112 | Malaysia |
| Nantong Litian Chemicals Co., Ltd.(Nantong Fengtian Chemical Agent Factory) | +86-513-84584888 | China |
| Birko Corporation | 800.525.0476 | United States |
| TIANJIN BOHAI CHEMICAL INDUSTRIES IMPORT&EXPORT CORPORATION | 022-59180880 | China |
| Huanghua Bohai Chemical Co., Ltd. | +86-317-5889006 5889005 | China |
| wuxi Baichuan Chemical Industrial Co., Ltd. | 0510-81629935 81629903 | China |
| Bimax Chemicals Ltd. | 90-216-4167789/8 | United Kingdom |
| Jiangsu Jintan Baocheng Chemical Technical Institute | 0519-82616996 | China |
| Changzhou Wujin Qianhuangxinyuan Chemical Co.,Ltd.(Changzhou Bangye Chemical Co.,Ltd.) | +86-519-86511023 | China |
| Hangzhou Bioking Biochemical Engineering Co.,Ltd. | 86-571-86324158 | China |
| Brewer International | (772) 562-0555 | United States |
| Yancheng BVCO Chemical Industry Co., Ltd. | 0515-87883288 | China |
| Bajaj Organics Pvt Ltd | 91-22-28702455 | United States |
| NANJING BAOFENG PESTICDES FACTORY | +86-25-82290282,52290442 | China |
| Yangzhou Baosheng Biochemical Co.,Ltd | +86-514-84022017 | China |
| Beijing Cook Optimal Information Technology Co., Ltd. | 13811534308 | China |
| Yancheng Biaoxin Chemical Co., Ltd. | +86-515-88710888 | China |
| Dandong Chemical Engineering Institute Co.,Ltd. | 0415-6158936 | China |
| Belco Resources, Inc. | (910) 270-9899 | United States |
| Jiangxi Biochem Co., Ltd. | 86-0791-86629460 | China |
| Benzo Chem Industries/Gitanjali Chemicals | +91-22-24370553 | United States |
| Foshan Nanhai Beisha Pharmaceutical Co., Ltd. | 0757-85616808 | China |
| BIM SIFRAM GROUP | (33) 01-44799705 | France |
| Bochemie s.r.o. | +420-59-609-1111 | Czech |
| BOYA（TIANJIN）INTERNATIONAL LIMITED | +86-22-24302708 | China |
| Harbin Shengbing Fine Chemicals Co.,Ltd. | +86-451-87986234 | China |
| Shanxi Qishan Baoyi Rubber Plastic Additive Co.,Ltd. | 86-917-8440027 | China |
| B&M Chemicals Limited | +91 33 2474515 | United States |
| Thakker Chemicals Pvt.Ltd | 91 22 56052301 | United States |
| Changzhou Beihu Chemical Co., Ltd. | 0519-88461118 13806114552 | China |
| Karl H. Boddin Chemiehandel GmbH | 49-0-40/227129-0 | Germany |
| Boehringer Ingelheim Chemicals, Inc. | +49 -61327769 | Switzerland |
| BADRIVISHAL CHEMICALS & PHARMACEUTICALS | 0091 2114 225947 | United States |
| Bharat Enterprises | +91-11-23658973 | United States |
| 3B Scientific Corporation | 847.281.9822 | United States |
| Suzhou (Jiangsu Province) Best Fine Chemicals Group Co., Ltd., | 0512-52969596 | China |
| Blue Line Corporation | +1-210-225-0400 | United States |
| Tianjin Bohai Chemical Industry I&E Corporation | +86-22-23142173 23142174 | China |
| Bondall Marketing | (08) 9277 6844 | Australia |
| Baoshuang chemical Co.,Ltd | +86-22-28752199 | China |
| Bell Flavors And Fragrances | USA 001.847.291.8300 | Germany |
| Kunming Baoyi Phosphate Chemical Co., Ltd. | +86-871-8750133 | China |
| Zibo Boyang Chemical Co., Ltd | 0533-2972655 | China |
| Biomin | 248-544-2552 | United States |
| Wujiang Bolin Industry Co.,Ltd. | 0512-63371220 | China |
| BIO-INDIA BIOLOGICALS (BIB) CORPORATION | +91-939-248-5187 | United States |
| Barium And Chemicals, Inc. | 740-282-9776 | United States |
| Anhui Bayi Chemical Industry Co.,Ltd. | 0552-4928080 | China |
| Liaoning bomei pharmaceutical technology co. LTD. | 24-24524889 18640309171 | China |
| Jiangsu Baoling Chemical Co., Ltd. | 0513-85056018 13328062001 | China |
| Tianjin Beidouxing Fine Chemical Co.,Ltd. | 86-022-63233355 | China |
| Brenntag N.V. | +32 (56) 77.69.44 | Belgium |
| Bombay Ammonia & Chemical co. | 91-22-24948652 / 91-22-24948659 | United States |
| Shanxi Baotashan Paint Co.Ltd. | +86-29-38811111 | China |
| Bajaj Healthcare Pvt Ltd | +91 22 2341 5440 | Canada |
| Baddley Chemicals, Inc. | 1-800-356-8696 | United States |
| H. J. Baker & Bro., Inc. | (203)328-9200 | United States |
| Qiuzhiyou Bioscience & Biotechnology Co.,Ltd. | 86-021-33580305 33580306 | China |
| Nanjing Trust Chem Co.,Ltd. | +86-25-57464600 | China |
| Nanjing Bitrend pharmaceutical technology Co.,Ltd. | 86-25-58648108 | China |
| Inner Mongolia Baiyanhu Chemical Co.,Ltd. | 86-0474-6204223 | China |
| Wenzhou Barger Pigment Co., Ltd. | 86-577-88871635 | China |
| Bexim's International, Inc. | 513-232-1211 | United States |
| Whitewater chemical plant in Wenzhou City Longwan | 86-577-86935222 13004747237 | China |
| Zibo Chemistry Reagent Factory Ltd. | 0533-4138301 4180842 | China |
| Bond factory Jiangyan City | 0523-88648938 | China |
| Shandong-Feng Sinopec Corp. | 0533-2081754 | China |
| Inner Mongolia Chemical Lichuan limited liability company (former chemical plant Bameng farmers HKMA) | 86-22-65299685 | China |
| Zhenjiang Long Xin Chemical Co. | 010-80239398 | China |
| Long Ben Changzhou City Chemical Co. | 0519-83137806 | China |
| Quzhou is Pei Jiang Chemical Co. (formerly Quzhou Beishida Chemical Co.) | 0793-2697799 013706701999 | China |
| Gongyi City Bibo supply materials Ltd. | 0371-6413268313803825637 | China |
| The Henan Chemical Co. broadly | 0391-3126553 | China |
| Tianjin Binhai Chemical Co. | 0536-2103231 | China |
| Fine Chemical Co., Yancheng Binjiang high Wujiang City Fine Chemical Co. | 0515-84383533 | China |
| (Pario a chemical (Zhongshan) Limited) Shenchoufubai benefit of Industries Limited | 0760-85705710 | China |
| Shandong Boshan Universal Industrial Corp. (Mount barium salt chemical plant) | 0533-4680015 | China |
| Botou City Tianhe chemical limited liability company | +86-317-8263946 | China |
| Beijing University of Chemical chemical plant Rushan Joint Venture | 0631-6728135 | China |
| Chengdu Bo deep development of high-tech materials Ltd. | 0757-23639547 | China |
| Bayer MaterialScience | 412-777-2000 | United States |