Raw sugar, arabica coffee and US cocoa futures higher early on Wednesday, as funds poured into the markets and the commodity complex rallied. Key July raw sugar contract surged 0.73 cent, or 3.3 percent, to close at 22.64 cents a lb. July arabica coffee futures gained 3.65 cents, or 1.4 percent, to settle at $2.6485 per lb. Key July cocoa futures closing up $78, or 2.7 percent, at $2,962 a tonne.