求翻译：荞麦皮商，枕巾商和枕套商将荞麦皮，枕巾和枕套卖给进站处才能盈利，进站处需要给企业提供原材料，所以进行采购是什么意思？

Buckwheat business, pillow covers providers and suppliers will buckwheat husk pillow, pillow covers and pillowcases sold to be profitable at the pit stop, stop at the need for enterprises to provide raw materials, so a purchase

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The buckwheat fur-trader, pillow covering business and pillowcase business the buckwheat husk, the pillow covering and the pillowcase sold to enter the station place can gain, enter the station place need to provide to the enterprise raw material, therefore carries on the purchase

Buckwheat, buckwheat Pillow Towel and pillowcase, Pillow Towel bedlinen sold the station to profit, the station needs to provide raw materials, procurement

Buckwheat business, pillow covers providers and suppliers will buckwheat husk pillow, pillow covers and pillowcases sold to be profitable at the pit stop, stop at the need for enterprises to provide raw materials, so a purchase