求翻译：新产品获得国家食品药品监督管理局签发的临床研究批件，正在进行临床试验，预计2013年下半年可陆续上市。是什么意思？

New products for clinical research documents of approval issued by the State Food and Drug Administration, the ongoing clinical trials, is expected to be listed in the second half of 2013.

New products have received State Food and Drug Administration issued by the Office of the Clinical Research Group, is conducting clinical trials in the second half, it is expected that 2013 will be listed.

The new product obtains the clinical research written directive from a superior which National Food Drugs Surveillance Administrative bureau signs and issues, is carrying on the clinical test, estimated in 2013 second half year may go on the market one after another.

New national study issued by the food and Drug Administration clinical official written reply, ongoing clinical trials, is expected in 2013 the market in the second half.

正在翻译，请等待...