求翻译：例如，2012年某矿山矿业收入5亿元，矿业支出4亿元，交纳 Royalty=50000×7.5%=3750万元，Royalty扣除=3750÷22.5%=16667万元，则当年的矿业利润=50000-40000-16667= -6667万元。是什么意思？

For example, in 2012 a mine mining income 500 million yuan, mining expenditure of 400 million yuan to pay on a royalty free = 50000 x 7.5% = 3750 million, on a royalty free deducting = 3750 ÷ 22.5% = 16 667 million, the mining profits = 50 000 - 40000-16667 = -6667 million.

For example, a 2012 mine mining revenue $500 million, 400 million mines expenditures to pay Royalty = $50,000 X 7.5 % = $37.5 million, Royalty deduction = 3750 ÷ 22.5 % = $166.67 million in the mining industry, profit = 50,000 - 40,000 - 16,667 = $66.67 million.

Because the State authority drafts Royalty according to the ore free on board idea, did not consider whether the enterprise does gain and gains how many, in addition the new mine capital nature disbursement may cancel after verification and so on the factors immediately, has the possibility which th

For example, a mine mining revenue of $ 500 million in 2012, mining industry spending $ 400 million, paid Royalty=50000x7.5%=3750 million, Royalty deduction = $ 3,750 ÷ 22.5%=16667, mining profits =50000-40000-16667=-6667 million for the year.

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