New source of raw materials not involving special characteristics.
不涉及特殊特性的原材料的新货源；
Thus, the source of raw materials was enlarged and the cost was reduced.
这样，拓宽了原材料的来源，降低了成本。
Pure natural high-quality raw materials to fresh meat as the main source of protein.
采用纯天然高品质原料，以新鲜肉类作为主要蛋白质来源。
Pure natural high-quality raw materials to fresh meat as the main source of protein.
采用纯天然高品质原料，以新鲜肉类作为主要蛋白质来源。
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