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敝公司的规定是原料市场价格主要不超过正负5％的范围内，我公司不会随便上涨价格的。
It ‘s our practice that we will not increase the price subject to the markup(价格上涨的幅度) of raw material within ±5％.

Recharges the market price of the main raw materials does not exceed plus or minus 5% of the context, I do not believe the Secretary rising prices.