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Soda ash inventory continued to accumulate after Chinese New Year, the price keep falling.From the supply side, soda ash enterprises continue to reproduction after the Spring Festival and the production capacity is a little surplus, the market supply is exceeds demand recently. From the demand side, affected by the high inventory of soda ash dense, the new demand from glass industry is difficult to increase,what's more, the usage of soda ash light is stable, demand of international market is weak. So, it is expected that the situation will continue.