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Humic acid plays a crucial role in improving soil health and enhancing plant growth, making it an essential ingredient for agricultural applications. Derived from natural sources, this environmentally friendly product is gaining popularity among farmers and agronomists for its ability to boost nutrient uptake and soil structure.
Key specifications include: 1. Composition: Rich in organic matter, ensuring high-quality humic acid that enhances soil fertility. 2. Solubility: Easily soluble in water, facilitating quick absorption by plants and improving nutrient availability. 3. pH Regulation: Helps to maintain optimal pH levels in soil, creating a favorable environment for plant growth. 4. Versatile Applications: Suitable for various crops, making it a valuable asset in both conventional and organic farming.
Humic acid is widely used in agriculture, horticulture, and landscaping, serving diverse industries that focus on sustainable practices.
Trade benefits include flexible Minimum Order Quantities (MOQ) and competitive pricing for bulk supply. Our products are certified by reliable organizations such as ISO and SGS, ensuring top-grade quality. Shipping terms include FOB and CIF, providing you with logistical flexibility.
| HS Code | 3101.00 |
| Material | Organic humic substances derived from leonardite ore (lignite), predominantly potassium humate and sodium humate salts |
| Grade/Type | Technical/Agricultural grade – Potassium Humate (flakes/powder), Sodium Humate, and Liquid Humic Acid variants |
| Purity/Composition | Humic Acid content: 50–90% (powder/flakes); Fulvic Acid: 5–15%; pH range: 9.0–10.5 (alkaline) |
| Physical Form | Black-brown powder, granular flakes, or liquid solution (soluble in water) |
| Standard | Conforms to organic farming standards; REACH compliant for EU imports; complies with local fertilizer regulations |
| Application | Soil conditioner, plant growth stimulant, water retention agent, micronutrient chelator; suitable for horticulture, row crops, turf, and hydroponics |
| Packaging | 25 kg woven polypropylene bags with polyethylene liner; 500 kg / 1,000 kg supersacks; 200 L drums for liquid; customizable packaging available |
| Origin | Multiple origins including China, USA, Indonesia, and Russia (leonardite mining regions) |
Humic acid sourced from high-grade leonardite ore is a cornerstone soil amendment for modern agriculture. Available in powder, flake, and liquid forms, it enhances nutrient uptake, water retention, and root development across a wide range of crops. Widely imported by agribusiness distributors and fertilizer manufacturers, humic acid commands consistent demand in the global plant nutrition market. Typical HS classification falls under heading 3101 for soil improvement preparations.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Humic acid is offered by Changsha Richfield Agri Tech Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Humic acid, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Humic Acid for your business, securing the right balance of quality and cost is essential. Changsha Richfield Agri Tech Co., Ltd., a verified supplier based in China, offers this product with key specifications including Technical/Agricultural grade – Potassium Humate (flakes/powder), Sodium Humate, and Liquid Humic Acid variants, Humic Acid content: 50–90% (powder/flakes); Fulvic Acid: 5–15%; pH range: 9.0–10.5 (alkaline), and Black-brown powder, granular flakes, or liquid solution (soluble in water). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3101.00, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Humic Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changsha Richfield Agri Tech Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3101.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Humic Acid has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Humic Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3101.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Humic Acid from Changsha Richfield Agri Tech Co., Ltd. is $500/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Changsha Richfield Agri Tech Co., Ltd. through EximNext.
The supplier, Changsha Richfield Agri Tech Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Humic Acid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Humic Acid is classified under HS Code 3101.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Humic Acid from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changsha Richfield Agri Tech Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Changsha Richfield Agri Tech Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Humic Acid supplied by Changsha Richfield Agri Tech Co., Ltd. include Technical/Agricultural grade – Potassium Humate (flakes/powder), Sodium Humate, and Liquid Humic Acid variants, Humic Acid content: 50–90% (powder/flakes); Fulvic Acid: 5–15%; pH range: 9.0–10.5 (alkaline), and Black-brown powder, granular flakes, or liquid solution (soluble in water). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Changsha Richfield Agri Tech Co., Ltd. offers Humic Acid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Humic Acid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changsha Richfield Agri Tech Co., Ltd. through our platform.
Changsha Richfield Agri Tech Co., Ltd. maintains international quality certifications. These ensure that the Humic Acid meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Changsha Richfield Agri Tech Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Changsha Richfield Agri Tech Co., Ltd..
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