Asia
During the second half of 2025, Asian glycine manufacturers faced mixed raw material conditions. In November, maintenance shutdowns and delayed restarts at Chinese acetic acid plants reduced availability. Low producer inventories added supply pressure, potentially increasing upstream expenses for glycine manufactured through the chloroacetic acid route. Downstream acetic acid buyers continued purchasing mainly for immediate requirements, suggesting that supply restrictions drove the tightening.
By late December, ammonia supply increased as plants resumed operations and production remained high in major Chinese manufacturing regions. Weak fertilizer demand and inventory accumulation added to availability, offering potential relief for glycine production costs. Agricultural demand provided a supportive signal, with strong global glyphosate consumption reported in November. However, this did not confirm stronger glycine orders throughout Asia.
Europe
European glycine suppliers operated within a weak industrial environment during H2 2025. High energy expenses continued to burden chemical manufacturers, and competition from imported material complicated efforts to recover production costs. EU chemical output declined 2.5% during January–September, showing limited recovery ahead of the closing quarter. These conditions suggest limited room for suppliers to strengthen their negotiating position without firmer orders. Imported material could offer buyers alternatives, particularly where quality requirements were comparable. However, the wider chemical slowdown does not establish declining glycine consumption in food or pharmaceutical applications. Available reporting also does not confirm widespread regional glycine destocking.
North America
In North America, US import requirements were a notable development. A September ruling confirmed that calcium glycinate was covered by specified glycine antidumping and countervailing orders. Affected shipments became subject to applicable cash-deposit requirements, making origin and product classification more relevant to import purchasing. For affected importers, the ruling could increase funds tied up in shipments and influence supplier selection. Its effect was specific to covered merchandise and should not be extended to every glycine grade.