尊龙凯时·(中国)人生就是搏!Z6尊龙

Recently, chemical fiber listed companies have released their 2014 semi-annual reports more intensively. The profitability of polyester, nylon and viscose 3 major chemical fiber varieties vary, and the g...

According to customs statistics, in July 2014, China's cotton yarn imports 155,800 tons, an increase of 10.89%, an increase of 18.6 percentage points over the previous month, 25.41 percentage points narrower th...