China’s boric acid market strengthened decisively through March 2026 as post-Festival restocking and robust industrial activity absorbed imports and pressured landed values higher. Early-month buying by borosilicate glass makers and sustained runs at lithium-ion battery-separator plants tightened coastal inventories, while limited export offers from key suppliers reduced prompt cargo availability. Rising input and freight costs narrowed room for discounting, prompting buyers to accept higher replacement values to secure April arrivals. Overall, March featured firm demand meeting constrained near-term supply, lifting sentiment. Demand was led by borosilicate glass and glass-fiberglass sectors, which absorbed shipments, while Li-ion battery-separator producers sustained full production to meet EV orders. In contrast, ceramics and ceramic-glaze buyers returned more gradually, and fertilizers/industrial buyers showed softer, consumption-led activity. Supply-side dynamics underpinned the rally, with Turkey and Chile together providing a majority of imports and keeping export offers constrained. Looking ahead, near-term upside appears likely with seasonal easing later in the year.
