The benchmark prices for soyabeans delivered in January rose on Friday to a 34-year high of $11.64 a bushel, while rice, also for January, has jumped to an all-time high of $13.310 a hundredweight.

• 明年1月交割的大豆期货基准价格上周五升至每蒲式耳11.；64美元，创34年新高；同样于1月份交割的糙米期货基准价格更是创下了每英担13