Specialty Chemicals

The lubricant additive range (detergents, dispersants, ZDDP, antioxidants, VI improvers and packaged engine and gear oil formulations) is designed for finished lubricating oils that go into engines and mechanical systems, measured against API, ACEA, JASO or OEM specifications using standardized bench engine and ASTM rig tests. The specialty chemicals range serves process fluids and industrial applications — fuel blending terminals, metalworking-fluid manufacturers, oilfield service companies and mining operations — where requirements and test methods are different (CFPP, Rancimat oxidation, four-ball for metalworking EP, humidity-cabinet rust, emulsion stability, and so on). Many chemistries overlap (antioxidants, corrosion inhibitors, EP additives), but treat rates, solubility systems and documentation needs differ significantly. State your application clearly so we can direct you to the right product family and test data.

Our core production families — including PIBSA-based mining emulsifiers, fuel antioxidants, and EP additives shared with the lubricant component range — are manufactured at our Jinzhou base and shipped factory-direct with our own batch COA and manufacturing documentation. Some specialty grades, particularly highly application-specific oilfield and mining chemistries, fall outside our own production scope; those we supply through qualified sourcing partners with their documentation set. We identify which is which during quotation, before you confirm an order — so you always know whether a given line is CheMost-manufactured or externally sourced.

Yes. CheMost manages orders that include both in-house manufactured and externally sourced materials, clearly identifying which items are factory-direct and which are sourced through qualified suppliers. The distinction is stated during quotation, before order confirmation. Consolidating both types into a single shipment and invoice is possible for most destinations, subject to hazard classification and packaging compatibility.

Every commercial shipment is supported by a TDS (physical and chemical properties with available performance data), a GHS SDS (handling, transport classification, regulatory compliance), a per-batch COA, and a Certificate of Origin for customs. For materials classified as dangerous goods under IMDG (sea) or IATA (air), the required transport documentation is prepared. Buyers requiring TSCA or REACH CAS / substance-identity information can request it during evaluation. We do not produce ISO 9001 certificates, factory-audit documentation or CICS registration documents.

MOQ and lead time depend on the specific product and its manufacturing status. Standard manufactured grades (PIBSA-based mining emulsifiers, fuel antioxidants, EP additives from the lubricant component range) are typically available from 200 kg (one drum) with 7–14 business days lead time. Products with lower production volume may require IBC (1,000 kg) minimums or longer lead times, confirmed during quotation. Trial samples of 1–5 kg are available for qualified evaluation buyers at no charge. Contact us with the product, quantity and destination for a specific confirmation.

Yes. CheMost regularly exports materials classified as flammable (Class 3), corrosive (Class 8) and environmentally hazardous. We prepare IMDG/IMO dangerous-goods documentation for sea freight and IATA documentation for air freight. Specify the destination port and shipping mode (sea / air / land) during enquiry so we can confirm the classification and documentation requirements for your trade lane. Certain destinations require additional regulatory pre-notification or import-license support — we flag any known requirements during quotation.