The assignment charge for the state-owned construction land use right shall be paid up in lump-sum payment within 60 days after this contract is signed.

本合同签订之日起60日内，一次性付清国有建设用地使用权出让价款；

youdao

Conceptually of course they could just charge us all of those fees in one monthly lump sum.

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Traditional home-equity loans mostly charge fixed rates, and the borrower gets the money in one lump sum.

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