Recently, the crude salt market in Shandong has moved up. The local source of goods is mainly sea salt and well mineral salt, and the market supply is rich. The local sources of goods are mainly used in the two alkali industries, and some small industrial salts are sent to the markets of printing and dyeing, medicine, water purification and food processing. The supply of sea salt is abundant and the market procurement is mild. The downstream demand is active and the market is rising steadily. Under the influence of supply and demand, the sea salt market increased by 15-20 yuan / ton, and the well and mineral salt market increased by 10-20 yuan / ton.