Weekly Global Specialty Chemical Market Report (June 11 – June 18, 2026)

The global specialty inorganic chemical market saw obvious supply tightness, raw material cost increases and differentiated overseas procurement demand in the latest seven trading days ending June 18, 2026. China remains the dominant global production and export base for potassium-series fine chemicals, with routine environmental audits, power cost hikes and seasonal downstream restocking jointly reshaping export quotations and order volumes. Three mainstream export chemicals covering electronics, aluminum processing and agricultural sectors - Potassium Persulphate, Potassium Tetrafluoroaluminate and Mono Potassium Phosphate (MKP) - became core tracking targets of global chemical traders this week, with clear divergent supply-demand trends across Asia, Europe and Latin America.

 

The electronic auxiliary chemical segment maintained bullish price momentum for Potassium Persulphate throughout the week. Domestic Chinese manufacturers launched centralized equipment maintenance starting mid-June, cutting the national average operating rate of persulfate production lines by roughly 13%. Combined with rising electricity tariffs for electro-oxidation synthesis workshops, factory production costs climbed steadily, pushing FOB China prices of industrial and electronic grades up by 3.2% week-on-week. Southeast Asian PCB manufacturers in Vietnam, Malaysia and Indonesia accelerated spot restocking, as local electronic assembly lines expanded to fulfill Q2 export orders for consumer electronics and automotive circuit boards. As a high-efficiency oxidizing agent for micro-etching and polymer emulsion initiation, Potassium Persulphate holds irreplaceable advantages of low metal impurity and stable thermal decomposition performance compared with ammonium persulphate. High-purity electronic grade variants with total heavy metal ions below 5ppm faced severe spot shortages this week, with most Chinese factories prioritizing long-term framework clients over scattered spot inquiries. Water treatment and textile bleaching buyers also increased purchase volumes to lock in inventory before further price rises, supporting firm market sentiment with limited inventory buffer across major coastal bonded warehouses.

 

The aluminum manufacturing and metal welding auxiliary market recorded sustained export growth of Potassium Tetrafluoroaluminate amid global new energy vehicle capacity expansion. Global demand for aluminum heat exchangers, battery tray alloy parts and recycled aluminum smelting raw materials surged, lifting cross-border orders of low-fluoride refined grade products by 21% week-on-week. EU updated industrial environmental standards this month restricted high-free-fluoride flux additives, prompting European hardware and automotive component factories to shift sourcing toward low-impurity Chinese Potassium Tetrafluoroaluminate. Automotive air conditioning brazing accounts for over 60% of total consumption of Potassium Tetrafluoroaluminate, and the fast-growing new energy vehicle industry continuously releases incremental demand for high-purity flux raw materials. Secondary aluminum recycling plants in India, Thailand and Mexico bulk purchased granular Potassium Tetrafluoroaluminate for magnesium removal from molten aluminum scrap, greatly improving metal recovery rates and finished alloy quality. Domestic fluorochemical enterprises upgraded purification processes this year to lower free fluorine residue, making Chinese products occupy over 70% of the global low-fluoride grade export share, with stable delivery cycles and complete REACH registration documents to meet overseas import compliance requirements.

 

Agricultural water-soluble fertilizer and industrial buffer chemical segments witnessed steady bulk shipments of Mono Potassium Phosphate (MKP) this week, entering the final peak restocking window before summer crop fruiting periods worldwide. China supplies more than 75% of global MKP capacity relying on integrated phosphorus ore and potassium salt industrial chains, and domestic manufacturers maintained full operating rates to satisfy overseas fertilizer distributor orders from South America, Southeast Asia and Australia. Agricultural-grade Mono Potassium Phosphate (MKP) dominates export volume, favored by fruit, vegetable and cash crop growers for full water solubility, balanced phosphorus-potassium nutrition and zero insoluble residue, perfectly matching drip irrigation and foliar fertilization systems. Food-grade and industrial-grade MKP maintained year-round stable demand without obvious seasonal fluctuations, widely applied as pH stabilizers for pharmaceutical solutions, beverage additives and electroplating bath regulators. This week, corn and phosphate ore feedstock costs edged up moderately, but sufficient domestic inventory restrained sharp price hikes, keeping MKP quotations relatively flat with only minor adjustment for ultra-high-purity food-grade products.

 

Logistics and compliance conditions created differentiated transportation pressure for the three chemicals this week. As Class 5.1 oxidizing dangerous goods, Potassium Persulphate faced tighter cabin allocation for hazardous cargoes, leading to slightly extended delivery lead times. Potassium Tetrafluoroaluminate and Mono Potassium Phosphate (MKP) are classified as general industrial chemicals, enjoying flexible container space, fast customs clearance and cost-effective bulk ton-bag shipping, which greatly reduces cross-border logistics risks for overseas importers. Port congestion in Shanghai and Ningbo pushed general ocean freight rates to Europe up 4–6% week-on-week, but long-term contract customers with fixed shipping allocations remained unaffected.

 

Industry analysts released unified forward-looking forecasts for the next two weeks. Potassium Persulphate prices will stay firm until maintenance production lines resume full output in early July, with electronic-grade supply continuing tight. Potassium Tetrafluoroaluminate export demand will maintain upward momentum driven by new energy aluminum component manufacturing and EU environmental policy upgrades. Mono Potassium Phosphate (MKP) agricultural demand will gradually cool after late June, while food and industrial grade orders will sustain stable market support. For global industrial buyers and distributors, signing medium-term fixed-price supply contracts with qualified Chinese manufacturers remains the most effective risk hedging strategy against short-term raw material cost and supply chain volatility for Potassium Persulphate, Potassium Tetrafluoroaluminate and Mono Potassium Phosphate (MKP).