That is, 10-year treasury bond futures index and 10-year treasury bond futures are listed on China Financial Futures Exchange. Ten-bond futures deliverable bonds are book-entry interest-bearing bonds, with the issuance period not exceeding 10 year, and the remaining period on the first day of the contract expiration month not less than 6.5 years. Besides ten-year treasury bonds futures, there are two kinds of treasury bonds futures: two-year futures and five-year futures.