Spring steel Flat Bar SUP9

Around mid 1990 we visited your factory and concluded few busineses for shipment to Surabaya/ and yet we are interested to update price and supply for SUP9 /Jis Equivalent for sizes of 6 mm thick x 60mm / 70mm/90mm width x mills standard length to suit either 20ft fcl or break bulk shipment. Trial qty of each size would be around 40-60 mt , making up total shipment of 300- 400 mt lot per shipment. Kindly propose an offer accordingly,