Please keep us informed of the possibility of the export of our

Please keep us informed of the possibility of the export of our products______your market.
A、to
B、into
C、on
D、in
【正确答案】：B
【题目解析】：on the market表示“可买到的，在出售的”;in the market for sth．表示“有意购买某物”;into为介词，表示“进入到……里面”，符合意。故本选B项。