Mancozeb price manufacturers

Mancozeb price is primarily driven by the Active Ingredient (AI) content, typically ranging from 80% WP (Wettable Powder) to 75% WDG (Water Dispersible Granules). Buyers should prioritize products with high suspensibility (≥80%) and excellent wet sieve retention to ensure effective crop coverage. Additionally, the manganese and zinc content ratio must be strictly controlled to maintain the chemical stability and fungicidal efficacy of the product.

WDG (Water Dispersible Granules) usually commands a higher price premium due to its dust-free nature, better solubility, and environmental safety. WP (Wettable Powder) is the most economical option but requires careful handling to avoid inhalation risks. SC (Suspension Concentrate) offers the best liquid mixing capabilities but may involve higher logistics costs due to the weight of the liquid medium and specialized packaging requirements.

Suppliers must provide a Certificate of Analysis (COA) for every batch. For cross-border trade, ensure the product meets FAO (Food and Agriculture Organization) specifications. It is critical to verify the ICAMA registration (for Chinese exporters) and ensure the manufacturer complies with ISO 9001 for quality management and ISO 14001 for environmental standards, as chemical production is subject to strict environmental inspections which can impact supply stability and price.

Mancozeb is a broad-spectrum contact fungicide used extensively for fruits, vegetables, and field crops to prevent diseases like downy mildew, scab, and rust. For B2B buyers, the functional requirement is multi-site activity, which prevents resistance development. When sourcing, confirm the product's rainfastness and compatibility with other pesticides to ensure it adds value to the end-user's integrated pest management (IPM) program.

The primary risks include price volatility due to raw material (manganese/zinc) cost fluctuations and regulatory changes in the destination country (e.g., EU restrictions). To mitigate this, buyers should use Made-in-China.com's Secured Trading services and request pre-shipment inspections by third parties like SGS to verify the active ingredient percentage before final payment.

Negotiate based on volume-based pricing tiers; orders exceeding 20 metric tons (a full container load) typically qualify for a 5-10% discount. Discuss long-term supply contracts to hedge against seasonal price spikes. Also, clarify if the quoted price is FOB (Free On Board) or CIF (Cost, Insurance, and Freight), as chemical shipping rates can vary significantly based on hazardous goods classifications.

Mancozeb is often classified as an environmentally hazardous substance (UN 3077, Class 9) for sea transport. Ensure the supplier provides a valid MSDS (Material Safety Data Sheet) and uses UN-approved packaging (e.g., 25kg bags with PE liners or jumbo bags). For shipping to specific regions, confirm the port's capability to handle hazardous chemicals to avoid unexpected demurrage charges.

Always verify the supplier's Business License and Export Qualification on Made-in-China.com. Look for 'Audited Suppliers' who have undergone on-site factory inspections. Utilize Escrow payment terms where funds are only released upon the presentation of a valid Bill of Lading and Quality Inspection Report.