从China供应商批发进口Abamectin — FOB条款

Abamectin (CAS 71751-41-2) from Wuhan Yuan Cheng GongChuang Technology Co.Ltd is a macrocyclic lactone insecticide and acaricide with molecular formula C48H72O14 and molecular weight of 887.11 g/mol. The technical grade material is supplied at 95% minimum purity, suitable for formulating into emulsifiable concentrates, wettable powders, and other agrochemical preparations for agricultural pest management. This compound originates from fermentation-derived avermectin complex, specifically the B1a and B1b homologues, with B1a constituting the principal active component calibrated at not less than 90% of the abamectin fraction. The supplier, based in Wuhan, Hubei Province, lists this material under harbor trust tier with no recorded response rate data available.

The molecular structure comprises a 16-membered macrocyclic lactone fused with a spiroketal system and a disaccharide substituent, conferring potent GABA-gated chloride channel disruption in target arthropods. Standard technical material appears as white to pale yellow crystalline powder with characteristic odour, virtually insoluble in water but readily soluble in organic solvents including acetone, methanol, and toluene. Typical industry formulations range from 1.8% EC through 5% EC to 95% TC, with the technical concentrate serving as the foundation for downstream blending. Photolytic degradation under UV exposure and soil half-life of approximately one week under aerobic conditions are standard environmental fate parameters for this class.

Primary applications span protected and open-field horticulture, pome and stone fruit orchards, citrus groves, and row crops including cotton and soybeans, targeting spider mites, leaf miners, thrips, and selected lepidopteran larvae. Buyers include formulators purchasing technical grade for EC/WP production, large-scale agricultural distributors, and integrated pest management programme contractors. Import procurement requires verification of FAO/WHO specification compliance, destination country pesticide registration status, and accompanying SDS and certificate of analysis. Shipment configurations typically utilise 25 kg fibre drums or 200 L lined steel drums; buyers should confirm exact packaging, Incoterms, and regulatory documentation with Wuhan Yuan Cheng GongChuang Technology Co.Ltd directly.

Wuhan Yuan Cheng GongChuang Technology Co.Ltd operates from Qianjiajie, Wuhan, Hubei Province, China, postal code 432000. The company holds harbour trust tier designation on this platform, though its response rate is recorded at 0.00% with zero average response hours logged. The listing presents this supplier as a source of abamectin technical grade for agricultural chemical applications, with emphasis on CAS-certified material and flexible procurement arrangements. No verified export licence numbers, manufacturing certifications, or third-party audit credentials are stated in the available profile data.

The supplier profile does not disclose year of establishment, registered capital, employee headcount, annual turnover, or named clientele. Buyers should independently verify manufacturing capability, quality management system certification (such as ISO 9001), and pesticide production licence validity through direct enquiry. Given the absence of response data, prospective importers are advised to initiate contact well in advance of planned procurement timelines and to request recent batch-specific certificates of analysis before committing to orders. The address places the company in a major chemical industry hub, though this alone does not confirm on-site synthesis or formulation capability.