Sodium bicarbonate prices in the United States strengthened noticeably through March, with market momentum accelerating toward the end of the month as tighter domestic availability and logistics-related cost pressure supported firmer supplier offers. Early-month activity reflected utility-cost volatility, but sentiment improved by mid-March as stable domestic production and limited import arrivals reduced spot flexibility. Food-grade demand remained steady, while downstream industrial consumption continued to absorb available volumes, preventing meaningful inventory rebuilding and reinforcing supplier pricing confidence. On the supply side, inventories remained only slightly above routine safety-stock levels, leaving little buffer against stronger procurement activity. Higher upstream costs for soda ash and increased calcium carbonate values in exporting regions lifted export quotations, while elevated ocean freight and landed-cost pressure further tightened import competitiveness. Weekly market assessments indicated that after gradual gains through early and mid-March, the market entered a sharper upward phase in the final week as distributors responded to constrained availability and firmer replacement costs. Looking ahead, ongoing geopolitical tensions in the Middle East are expected to keep freight, marine insurance, and logistics costs elevated, sustaining upward market risk in the near term.
