Domestic commodity futures open in early trading, coking coal is up more than 3%.

[domestic commodity futures rose more than 3% in early trading] FYF, May 9 (Xinhua)-- domestic commodity futures opened in early trading and most of them rose. Coke coal and coke rose by more than 3%, crude oil and tin rose by more than 2%, rubber and rebar by more than 1%, pulp and PVC rose slightly, glass fell by more than 1%, and sugar and cotton fell slightly.