more than double their level at the end of last year.
该股目前价格较去年年底上涨了一倍多。
The double level of membrane structure companies in shenzhen area .
深圳地区的双一级膜结构企业（膜结构设计一级、膜结构施工一级）；
All rounded double side glossy photo paper with high gloss level, heavy weight, high.
功能全面的双面相纸-高光泽度，特厚纸质，高防水度及影像细致清晰。
All rounded double side glossy photo paper with high gloss level, heavy weight, high.
功能全面的双面相纸-高光泽度，特厚纸质，高防水度及影像细致清晰。
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