South Korea scrap steel prices rise faster, but steel mills because the cost pressure heavy, this week to scrap purchase price of maintaining last week level.
韩国废钢价格加速上涨，但是钢厂由于成本压力重，本周废钢采购价格维持上周水平。
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There are serious pollution problems in the scrap trade, among which the biggest risk is invisible pollution such as heavy metals and chemicals in wastes.