Global Specialty Chemical Weekly Market Brief (June 27 – July 3, 2026)

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The global industrial auxiliary chemical market experienced obvious differentiated supply and demand fluctuations over the latest seven trading days ending July 3, 2026. China remains the core global production and export base for bio-based dispersants, inorganic oxidizing agents and natural collagen adhesives. Seasonal factory maintenance, raw material cost volatility and regional downstream restocking jointly reshaped export quotations and order volumes this week. Three mainstream export chemicals covering construction & mining additives, electronics manufacturing auxiliaries and industrial natural adhesives - Ammonium Lignosulfonate, Ammonium Persulfate and Bone Glue - attracted intensive inquiries from global distributors and manufacturing end-users, showing distinct market performance across Asia, Europe, Latin America and Africa.

 

The bio-based lignin auxiliary segment maintained stable export shipments for Ammonium Lignosulfonate amid rising global demand for eco-friendly industrial additives. As a recyclable byproduct extracted from sulfite pulping waste liquor, this chemical has gained growing favor from buyers aiming to lower carbon footprints and comply with international green production standards. In Southeast Asia, ongoing infrastructure construction and rapid expansion of animal feed plants pushed bulk spot orders upward throughout the week, while South American mineral flotation operators accelerated stockpiling before the rainy season to avoid logistics delays.

 

Major Chinese pulp-lignin integrated manufacturers adjusted operating rates moderately this week due to routine summer equipment overhaul, slightly tightening the supply of low-sugar refined grade Ammonium Lignosulfonate. Raw softwood pulp prices climbed 3.6% week-on-week on limited global timber supply, lifting comprehensive production costs and supporting firm FOB quotations. Standard industrial-grade Ammonium Lignosulfonate retained sufficient inventory and flexible pricing for large-volume mining and concrete water reducer clients, while premium low-sugar variants for feed and pesticide formulations saw limited negotiation space. Industry traders noted that European importers continued to replace expensive imported European lignosulfonates with cost-effective Chinese Ammonium Lignosulfonate, pushing export volumes to EU ports up by 18% compared with last week.

 

In the electronic and textile chemical sector, the market of Ammonium Persulfate faced tight supply and upward price pressure this week. Classified as IMDG Class 5.1 oxidizing dangerous goods, Ammonium Persulfate serves as an irreplaceable micro-etching agent for PCB production and free-radical initiator for emulsion polymer latex synthesis. A batch of electrolytic synthesis production lines in Jiangsu and Fujian entered centralized maintenance cycles starting June 28, cutting national average operating capacity by roughly 14%. This sudden supply reduction quickly drained bonded warehouse inventories in coastal export ports, driving FOB prices of both industrial grade and high-purity electronic grade up by 4.2% week-on-week.

 

PCB assembly factories in Vietnam, Malaysia and Indonesia released urgent replenishment orders to secure production schedules for consumer electronics and automotive circuit boards. High-purity electronic-grade Ammonium Persulfate, with ultra-low heavy metal impurities controlled under 5ppm, became the most sought-after specification this week, with most manufacturers prioritizing long-term framework clients over scattered spot buyers. Textile desizing factories in Turkey and India also increased purchase volumes, as Ammonium Persulfate can efficiently remove starch sizing without damaging fiber texture. Logistically, dangerous goods cabin space for oxidizing chemicals grew tighter this week, extending delivery lead times for bulk Ammonium Persulfate shipments by 3 to 5 days.

 

The natural industrial adhesive market delivered steady export performance for Bone Glue, supported by peak production seasons of furniture, abrasive cloth and bookbinding industries worldwide. Derived from purified animal bone collagen, Bone Glue stands out from synthetic chemical adhesives for its low-VOC, reversible bonding and biodegradable characteristics, fully meeting strict environmental access rules in Europe and North America. This week, European antique furniture manufacturers and abrasive tool producers raised import volumes significantly, while Middle Eastern handcraft factories placed repeated repeat orders for high-viscosity pearl-grade Bone Glue.

 

Summer brings unique operational challenges for Bone Glue supply chains: high ambient temperature shortens the shelf life of dissolved glue liquid, prompting many overseas buyers to split bulk orders into small batches to avoid raw material spoilage. Domestic Chinese Bone Glue producers optimized deodorization and low-temperature drying processes this month to upgrade low-odor powder specifications, which saw a 25% jump in inquiry volume within seven days. As the world's largest Bone Glue supplier accounting for over 60% of global total output, Chinese factories maintained full operating rates to fulfill global demand, and the quotation of Bone Glue only saw minor fluctuations without sharp hikes, thanks to stable livestock bone raw material supply in domestic agricultural regions.

 

Global ocean freight conditions brought mixed impacts to the three products this week. Ammonium Lignosulfonate and Bone Glue are classified as general non-hazardous chemicals, enjoying abundant container space and fast customs clearance efficiency. In contrast, Ammonium Persulfate, as oxidizing dangerous cargo, faced stricter stowage segregation rules and limited dangerous goods slots, pushing up overall logistics costs for importers of this product. Freight rates from Chinese ports to Southeast Asia rose slightly by 3%–5% week-on-week due to mild port congestion, while rail transport rates to Central Asia remained flat, offering an economical alternative for bulk shipments of Ammonium Lignosulfonate and Bone Glue.

 

Market analysts released unified forward-looking forecasts for the next two weeks. Ammonium Lignosulfonate prices will stay steady as pulp supply gradually recovers in mid-July. Ammonium Persulfate quotations will remain strong until maintenance lines resume full production in mid-July, with electronic-grade supply continuing tight. Bone Glue demand will keep buoyant before autumn furniture manufacturing peaks, with stable pricing supported by adequate factory inventory. For global industrial buyers and distributors, signing medium-term fixed-price supply contracts with qualified Chinese manufacturers remains the most reliable risk hedging strategy against short-term raw material and logistics cost volatility for Ammonium Lignosulfonate, Ammonium Persulfate and Bone Glue.