Because of the wide usage of Sodium bicarbonate both food grade and industry grade, sodium bicarbonate is always important and salable chemical material of the world. Based on good natural resource China is the best origin of sodium bicarbonate with high purity and competitive price. But In months of September October and November of the year, the cost of sodium carbonate went up rapidly, the primary cause is increasing needs from domestic markets And now the price recover to the same with that in July, it’s almost the best of the year. Of course it’s the best time to order for oversea customers. It maybe go up again in some time or at the end of the year. However urgent needs must comply with market but stocking up is different.