overages

存货、产能或现金超出账面的盈余

A surplus of inventory or capacity or of cash that is greater than the amount in the record of an account.

过剩；超出应有数量

Excess; a state of being more than it ought to be.

购买土地后因发生特定增值事件而按约需付的额外款项；通常涉及其开发及转售

Any additional sums payable following the purchase of land, calculated on a prearranged basis, on the occurrence of certain specified events that are deemed to increase the value of that land; usually in the context of the development and further sale of that land.