China treasury bond futures close higher Wednesday

China's treasury bond futures closed higher on Wednesday, with the contract for settlement in September up 0.11 percent at 93.17 yuan (15.13 U.S. dollars).

The contract for settlement in December gained 0.1 percent to close at 93.52 yuan. The March 2015 contract edged down 0.07 percent to 93.91 yuan.

The contracts are agreements to buy or sell treasury bonds at a predetermined price and set date. They allow investors to bet on and profit from the movements in the value of the bonds.

The treasury bond futures were launched at the Shanghai-based China Financial Futures Exchange and started trading on Sept. 6, 2013.