; MOV DS, r32 (protected mode)
Hand optimization can still be beneficial, especially if you have a
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suggestions for improving the clarity, concision, and readability of the text. It
第四十八条 纳税人适用退（免）税、免征增值税的出口业务，应当按照规定期限申报；逾期未申报的，按照视同向境内销售的规定缴纳增值税。