Phosphorous trichloride pricing in China shifted to a softer phase in mid-May after April gains, signaling caution among buyers and sellers. Early-season restocking and integrated supply chains briefly tightened merchant availability, but inland production growth outpaced coastal demand as export appetite cooled amid shipping considerations. The phosphorous trichloride market remained volatile as the April-to-May transition underscored sensitivity to feedstock swings and intermittent restocking needs. Demand patterns across end-use sectors were uneven, with agrochemical (glyphosate) demand acting as the principal swing factor yet showing softness in some orders, while flame retardant, pharmaceutical intermediate, and water-treatment sectors held steadier. Dye, pigment, and textile demand weakened, and export inquiries from several regions stayed subdued. Upstream chlorine costs rose, pressuring phosphorous trichloride producers, while domestic supply kept spot volumes adequate and cushioned rallies. Near-term outlook points to a modest cooling, with a projected decline in June on expectations of moderated chlor-alkali runs and added output after maintenance.
