公司销售品种之多，并长期备有大量现货库存，真正意义上做到量贩式销售，给许多制品企业不同程度降低采购成本。
The company sells nearly all kinds of plastics, and has majority stocks in hand. It can really do the wholesale, reduces the buying cost for most the products enterprises to some extent.
有些品种的货物销售得好些，有些则较差。
2004年，国家制度允许实验性的私有市场销售更多品种的商品和私人农场以提高农业产量。
In 2004, the regime allowed private markets to sell a wider range of goods and permitted private farming on an experimental basis in an effort to boost agricultural output.
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