At the beginning of June, the long-term deals of molybdenum concentrate have been carried out. Today 50-55% molybdenum concentrate has been booked at 1630 yuan/t in cash ,and a small amount of 45-50% concentrate has been dealed at 1630 yuan/t in acceptance.A large-scaled minning in Hei Longjiang province is reported to offer at 1640-1680 yuan/t(small volume for cash,and large volume for acceptance).Please pay attention to more details.