China exported 702,300 tons of rubber and polymer-based adhesives in 2025 (+17.3%), worth $1.64 billion, with Vietnam and India as the largest buyers. PLS Precision sources industrial adhesives, sealants, and lubricants from certified producers in Jiangsu, Guangdong, Shandong, and Liaoning, handling UN-classified dangerous goods shipping, SDS documentation, and destination-market compliance.
The global adhesives and sealants market exceeded $85 billion in 2025, growing at over 4.2% per year, while the global lubricants market reached $156 billion in 2024 and is projected at $175 billion by 2030 (CAGR 3.4-4.7%). China is both the world's largest production base and its fastest-growing export origin for both categories.
2025 rubber/polymer-based adhesive exports (HS 3506.91) hit 702,300 tons, +17.3% YoY, worth $1.64 billion. Asia takes 70% of exports (+14.2%), led by Vietnam, India, and Thailand (+32.8%). China's sealant output reached 1.86 million tons in 2023 (+7.2%).
Two-part epoxy adhesives start at $1.45-2.90/kg FOB; customs average export prices run $2.33/kg for adhesives and $760/t for base oil — typically 30-50% below equivalent European or US products at the same specification.
Water-based, hot-melt, solvent-based, and reactive adhesives; silicone, polyurethane, and MS sealants; Group I-III base oils and finished lubricants — all available with OEM/ODM formulation, filling, and private-labeling.
China's 2025 adhesives and sealants market alone was valued at RMB 144.4 billion, and new-energy vehicles have pushed adhesive demand to RMB 48 billion+ (Bezhes Consulting, CAIA, 2025-2026).
Both industries are organized into regional clusters with different strengths. Adhesive production centers on the Yangtze Delta, Pearl River Delta, and Shandong; lubricant production follows the refining clusters of Shandong, Liaoning, and Ningxia:
| Cluster | Specialty | Scale |
|---|---|---|
| Jiangsu | Largest sealant base; silicone, PU, MS adhesives for construction and electronics | 900,000+ tons output in 2024 (largest province) |
| Guangdong (Pearl River Delta) | Auto adhesives, electronics bonding, silicone; strong export culture | 43% of China's auto-adhesive market; 41+ specialized SMEs |
| Zhejiang | Consumer/DIY adhesives, tapes, and hot melts | Part of ~45% national sealant capacity (with Jiangsu, Shandong) |
| Shandong (Dongying, Zibo, Weifang) | Group I/II base oil, industrial white oil; largest refining cluster | National base oil capacity 16.72 million t/yr (2025) |
| Liaoning (Panjin) | Naphthenic base oil, transformer oil (Panjin BeiLi, North Asphalt) | Key naphthenic base oil hub |
| Ningxia / Inner Mongolia | Coal-to-liquid Group III base oil (CTL) | Domestic Group III capacity replacing imports |
Lubricant formulation is 75-85% base oil plus 15-25% additives (API Groups I-V). China's base oil output reached 8.77 million tons in 2025 against 10.37 million tons of apparent demand — the import gap (1.47 million tons) is filled mostly by Korea, Singapore, and Qatar (Huaon, 2026).
Pricing spans a wide range depending on chemistry, viscosity, packaging, and certification. Below are verified FOB levels from Alibaba/Made-in-China listings and customs average export prices (2025):
| Product | Specification | FOB Price (USD) |
|---|---|---|
| Epoxy AB adhesive | Two-part, metal/structural bonding, 50ml-1kg kits | $1.45 – $2.90/kg |
| Rubber/polymer adhesives | HS 3506.91, all types, customs average | ~$2.33/kg (2025 avg) |
| Silicone sealant | Neutral cure, 300ml cartridge, building grade | $0.50 – $1.20/pc (quote by spec) |
| Group II base oil | API Group II, 150N/500N, customs export average | ~$760/t (2025 avg) |
| Finished lubricant oil | Engine/hydraulic oil, 200L drum, customs average | ~$1,970/t (2024 avg) |
Adhesive price is set by resin chemistry (epoxy > PU > acrylic > water-based), solids content, viscosity, and packaging (kits vs bulk). Lubricant price tracks base oil (Group I < II < III < PAO) plus additive package and approvals (API/ACEA). Always quote with chemistry + viscosity + packaging + volume to lock a realistic FOB.
Adhesives and lubricants are regulated by chemistry, safety, and performance standards. The table below maps the most frequently requested requirements for international buyers:
| Standard | Scope |
|---|---|
| ASTM D1002 / ISO 4587 | Lap-shear strength of adhesives — the core bonding performance test |
| GB 18583 / REACH / RoHS | Hazardous-substance limits for adhesives (China indoor-use; EU market entry) |
| API SN/SP, CK-4 | US engine oil performance categories (gasoline / heavy-duty diesel) |
| ACEA (A3/B4, C3) | European engine oil performance sequences, incl. low-SAPS grades |
| ISO 6743 / ASTM D445 / GB 11121 | Lubricant classification, kinematic viscosity measurement, domestic specs |
| IATF 16949 / ISO 9001 | Quality systems for automotive-grade adhesives and lubricant blending plants |
Always require: SDS (Safety Data Sheet) in the destination language, COA (chemical analysis + viscosity/solids), production date batch codes, and for EU-bound goods REACH registration references. For API/ACEA claims, demand the certificate from the additive/approval holder — unverified performance claims are the most common quality issue in this category.
Adhesives and lubricants have distinct HS classifications, and many adhesive formulations are classified as dangerous goods — logistics planning must start at quotation, not after the PO:
Standard lead time: production 1-3 weeks (stock formulations) or 3-6 weeks (custom/OEM) + DG booking 1-2 weeks + sea freight 3-5 weeks. Total 6-12 weeks for typical orders.
Adhesive and lubricant tariff exposure varies sharply by destination. Here is the current landscape:
| Market | Policy | Impact |
|---|---|---|
| United States | Section 301 covers most HS 3506 subheadings (25%); plus fentanyl 20% and reciprocal 10% | Combined ~55% — verify 8-digit HTS at quotation; 3505/3507 largely unaffected |
| European Union | REACH registration + CLP classification mandatory; VOC limits under EU directives | Compliance cost, not duty — plan 4-8 weeks for REACH dossier checks |
| ASEAN / South Asia | Mostly MFN 0-10% or FTA rates under RCEP; fast-growing demand | Main growth markets — Vietnam, India, Thailand lead 2025 exports |
| Middle East / Africa | Low MFN duties; some markets require SASO/G-mark or local registration | Growing for silicone sealants and construction adhesives |
China's export side is favorable: adhesive exports face no export duty, and demand is shifting toward water-based and low-VOC formulations globally — offering a clean positioning for compliant Chinese producers.
Chemical buyers face four recurring risks that PLS actively manages:
A quoted “epoxy” may ship with a cheaper acrylic or urea-formaldehyde base. PLS locks the resin chemistry and solids content in the PO, and verifies COA against the agreed specification before loading.
Adhesives degrade with heat and humidity; two-part systems have 6-12 month shelf life, lubricants 3-5 years. PLS specifies production date, first-in-first-out picking, and temperature-controlled storage for sensitive formulations.
Some traders ship solvent-based adhesives as “non-hazardous” to cut costs — a severe safety and legal risk. PLS confirms UN classification per batch, uses UN-certified packaging, and provides complete DG documentation.
API/ACEA marks and REACH claims are sometimes self-declared. PLS requests approval certificates from the issuing body and, for critical orders, arranges third-party testing (SGS/BV/TUV) of viscosity, solids, and bond strength at loading.
PLS Precision adds engineering and compliance value to chemical sourcing:
Adhesives and sealants: 500-1,000 kg per formulation (about 20-40 drums), or 1,000+ cartridges for silicone sealant. Lubricants: from 40 x 200L drums (~8 tons) to full 20ft containers (16-20 tons). PLS consolidates multiple formulations into one container so small buyers reach volume pricing faster.
Solvent-based adhesives classify as UN 1133, Class 3 flammable liquid. They require UN-certified packaging (steel drums or UN jerry cans), IMDG-compliant labeling, a full 14-section SDS, and DG carrier booking. This adds 1-2 weeks to lead time and 15-30% freight cost. Choosing water-based or hot-melt alternatives avoids DG status entirely.
Epoxy: highest strength on metals and rigid plastics, gap-filling, 2-part — structural bonding and potting. Polyurethane: flexible yet strong, good on wood, plastics, and foams. Silicone: maximum temperature range and weather resistance — glazing, sealing, electronics. Hot-melt: fast-setting, low cost — packaging, woodworking, assembly lines. Choose by substrate, temperature range, flexibility, and cycle time.
Two-part epoxies and reactive adhesives: 6-12 months from production date; water-based and hot-melt: 12 months; silicone sealants: 9-12 months; lubricants: 3-5 years when sealed. Always require the production date on the label and PO — PLS quotes and ships the freshest batches, first-in-first-out.
Yes. Chinese producers offer OEM/ODM: your brand on cartridges, drums, and cartons; custom viscosity, color, and cure time; and tailored additive packages for lubricants. Minimum for private label starts at 1,000-2,000 kg per formulation. PLS manages artwork, packaging spec, and label compliance for your destination market.
EU: REACH registration and CLP-labeled SDS are mandatory; VOC limits apply for building products. US: compliance with OSHA Hazard Communication (SDS format) and, for specific applications, FDA 21 CFR or UL. Adhesives face ~55% combined US tariffs under Section 301 for most HS 3506 subheadings — check the 8-digit HTS before quoting. PLS verifies certification scope per destination before shipping.
COA (chemical analysis with viscosity, solids, and bond strength), SDS in the destination language, batch production dates, and for DG cargo: UN classification, IMDG declaration, and DG packing certificate. Third-party inspection (SGS/BV/TUV) with sampling and lab testing can be arranged for critical orders.
Stock formulations: 1-3 weeks production + 3-5 weeks sea freight. Custom/OEM formulations: 3-6 weeks including sample approval. DG cargo adds 1-2 weeks for booking. Total typical timeline: 5-12 weeks. Air freight is available for urgent small batches (DG excluded on passenger aircraft).
Tell us the application (bonding, sealing, lubrication), chemistry preference, viscosity, packaging, volume, and destination — we'll quote FOB within 24 hours with SDS and compliance documentation.
Contact Us