AIM： To probe into the future development of trimethoprim in China.METHODS： To describe the latest development in the production and application of trimethoprim and to analyse the market situation.RESULTS ＆ CONCLUSION： We consider that the production of trimethoprim in China has considerable basis and we should pay attention to marketing changes

OBJECTIVE:To probe into the current situation and developing trend of Erythromycin market in Chi?na.METHODS:To analyse the situation of production and sale of Erythromycin at home and abroad and to forecast the mar?keting prospects.RESULTS&CONCLUSION:We consider that the market of Erythromycin have a promising future in China and we should pay attention to developing zoopharmaceutical agents.

OBJECTIVE:To study the status quo of the production&marketing and the developmental tendency of Chi-nese antipyretic analgesics.METHODS:Multi-analysis on the production and marketing of Chinese antipyretic analgesics was conducted.RESULTS&CONCLUSION:China has laid a good foundation for the production of antipyretic analgesics,and it dominates the first place in the production and marketing of antipyretic analgesics in the world,it is expected there is still de-velopmental market potential for the antipyretic analgesics both home and abroad.We should improve our own conditions meanwhile close attention should be paid to the market changes so as to make a further development.

OBJECTIVE:To probe into the developing trend of paracetamol in China.METHODS:To analyse the market of paracetamol at home and abroad.RESULTS & CONCLUSION:We consider that the production of paracetamol in China has considerable basis and we should pay attention to marketing changes.

OBJECTIVE:To probe into the current situation and developing trend of procaine in China METHODS:To describe the recent progress in the production and application of procaine and to analyse the marketing situation RESULTS & CONCLUSION:We consider that the production of procaine has considerable basis in China and we should pay attention to marketing changes

OBJECTIVE: To evaluate amlodipine’ market status quo and its developmental tendency in China. METHODS: The production and marketing of amlodipine both at home and abroad were analyzed. RESULTS & CONCLUSION: There is still a large potential for the development of amlodipine in the domestic market. To take more market share, the domestic manufacturers should pay close attention to market change.

OBJECTIVE:To probe into the current situation and developing trend of ranitidine in China.METHODS:The production and marketing of ranitidine both at home and abroad were analyzed.RESULT & CONCLUSION:The marketing of ranitidine have a promising future in China,and it is advisable for domestic pharmaceutical industries to give full to market changes to make further development.

OBJECTIVE:To probe into the current situation and trend of development of vitamin B 12 in Chi?na.METHODS:To analyse the production and market of vitamin B 12 at home and abroad.RESULTS&CONCLUSION:We consider that the production of vitamin B 12 in China has considerable basis and we should pay attention to the marketing changes and improve our conditions to make further development.

OBJECTIVE:To probe into the current situation and trend of development of the market of diclofenac in Chi?na.METHODS:To analyse the production and market of diclofenac.RESULTS&CONCLUSION:We consider that the mar?ket of diclofenac still has great developing space in China,especially in the treatment of rheumatic disease and rheumatoid arthritis.

OBJECTIVE:To probe into the current situation and developing trend of Liuweidihuang pill in China METHODS:To provide information about the production and market of Liuweidihuang pill,and to analyse why this preparation was much in demend on market RESULTS & CONCLUSION:We consider that there will be a promising future for market of Liuweidihuang pill and we should pay attention to the marketing changes and improve our conditions to make futher development