Sheep or lamb skin leather, in the wet state (including wet-blue) , without wool on, whether or not split, but not further prepared.

不带毛之绵羊或小绵羊鞣制湿皮革（包括湿蓝皮），不论是否剖层，但未进一步处理者。

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Swine wet-blue leather, without hair on, whether or not split, but not further prepared.

不带毛猪湿蓝皮革，不论是否剖层，但未进一步处理者。

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High profit production segment: the manufacturing process from cow hides to wet-blue leather is the most profitable segment in leather industry.

环保部门的高效工作：在皮革业，从牛皮到蓝湿皮革的生产过程是最有利的阶段。

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