Full List of Phosphorus Chemicals Eligible for 0% Export Tax (April 2026)
On April 1, 2026, China will implement a landmark policy adjustment, reducing the export tax rate for a wide range of phosphorus chemicals to 0%. For global buyers, this is a game-changing update that will reduce sourcing costs, streamline procurement, and open up new opportunities for sourcing high-quality Chinese phosphorus chemicals.
But the single most common question we’re getting from our clients at Chemfine is simple: Which phosphorus chemicals are actually eligible for the 0% export tax rate?
With over 12 years of experience in global phosphorus chemical trade, we’ve compiled a complete, up-to-date, easy-to-navigate list of all eligible product categories, with clear breakdowns for each core segment. This guide will help you confirm whether your required products are included in the policy, and plan your procurement accordingly.
Important Pre-Reading Notes
Category 1: Phosphorus-Based Pesticide Technical Materials & Intermediates
This is the largest and most widely impacted category in the new policy, covering the core phosphorus-based raw materials that form the backbone of global crop protection manufacturing. All products below are eligible for the 0% export tax rate:
For global agrochemical manufacturers, this category represents the most significant cost-saving opportunity in the new policy, as these products have long been subject to export tariffs that added directly to your landed cost.
Category 2: Inorganic Phosphate Products
The second major category covered by the 0% export tax policy is a broad range of inorganic phosphate salts, spanning food-grade, industrial-grade, technical-grade, and battery-grade products. All products below are eligible for the new tax rate:
Sodium Phosphates
Potassium Phosphates
Ammonium Phosphates
Calcium & Other Phosphates
Category 3: Phosphorus-Based Water Treatment Chemicals
The third core category covered by the 0% export tax policy is phosphorus-based water treatment chemicals, a fast-growing segment driven by global infrastructure investment in municipal and industrial water treatment. All products below are eligible for the new tax rate:
For global water treatment companies, municipal utilities, and industrial water treatment operators, this policy shift will make Chinese phosphorus-based water treatment chemicals more cost-competitive than ever before.
How to Confirm Your Specific Product Is Eligible
While the list above covers all core eligible categories, the only way to confirm 100% eligibility for your specific product is to verify its official commodity code (HS code) against the official policy document.
At Chemfine, we have a full, line-by-line breakdown of the official policy, including the exact HS codes for every eligible product. Our team of phosphorus chemical specialists can verify your product’s eligibility for free, with no obligation.
All you need to do is send us your product name, CAS number, or application, and we will:
Final Thoughts
The April 1 2026 0% export tax policy is a transformative opportunity for global buyers of phosphorus chemicals, creating a more cost-effective, predictable sourcing landscape for agrochemicals, inorganic phosphates, and water treatment products.
Understanding exactly which products are eligible for the new tax rate is the first step to optimizing your procurement strategy and reducing your raw material costs. With this complete list, you can plan your orders with confidence, and avoid any surprises or misunderstandings during the policy transition.
At Chemfine, we maintain stable bulk inventory of all eligible phosphorus chemical products, with over 12 years of experience in international trade compliance and global logistics. Whether you need a small trial order or a long-term bulk supply contract, our team is ready to support you with reliable product quality, compliant documentation, and competitive pricing under the new policy.
Need to confirm your product’s eligibility for the 0% export tax? Reach out to our team today for a free, instant eligibility check. For guidance on the optimal timing to place your orders under the new policy, check out our complete sourcing timing guide here.
Full List of Phosphorus Chemicals Eligible for 0% Export Tax (April 2026)
On April 1, 2026, China will implement a landmark policy adjustment, reducing the export tax rate for a wide range of phosphorus chemicals to 0%. For global buyers, this is a game-changing update that will reduce sourcing costs, streamline procurement, and open up new opportunities for sourcing high-quality Chinese phosphorus chemicals.
But the single most common question we’re getting from our clients at Chemfine is simple: Which phosphorus chemicals are actually eligible for the 0% export tax rate?
With over 12 years of experience in global phosphorus chemical trade, we’ve compiled a complete, up-to-date, easy-to-navigate list of all eligible product categories, with clear breakdowns for each core segment. This guide will help you confirm whether your required products are included in the policy, and plan your procurement accordingly.
Important Pre-Reading Notes
Category 1: Phosphorus-Based Pesticide Technical Materials & Intermediates
This is the largest and most widely impacted category in the new policy, covering the core phosphorus-based raw materials that form the backbone of global crop protection manufacturing. All products below are eligible for the 0% export tax rate:
For global agrochemical manufacturers, this category represents the most significant cost-saving opportunity in the new policy, as these products have long been subject to export tariffs that added directly to your landed cost.
Category 2: Inorganic Phosphate Products
The second major category covered by the 0% export tax policy is a broad range of inorganic phosphate salts, spanning food-grade, industrial-grade, technical-grade, and battery-grade products. All products below are eligible for the new tax rate:
Sodium Phosphates
Potassium Phosphates
Ammonium Phosphates
Calcium & Other Phosphates
Category 3: Phosphorus-Based Water Treatment Chemicals
The third core category covered by the 0% export tax policy is phosphorus-based water treatment chemicals, a fast-growing segment driven by global infrastructure investment in municipal and industrial water treatment. All products below are eligible for the new tax rate:
For global water treatment companies, municipal utilities, and industrial water treatment operators, this policy shift will make Chinese phosphorus-based water treatment chemicals more cost-competitive than ever before.
How to Confirm Your Specific Product Is Eligible
While the list above covers all core eligible categories, the only way to confirm 100% eligibility for your specific product is to verify its official commodity code (HS code) against the official policy document.
At Chemfine, we have a full, line-by-line breakdown of the official policy, including the exact HS codes for every eligible product. Our team of phosphorus chemical specialists can verify your product’s eligibility for free, with no obligation.
All you need to do is send us your product name, CAS number, or application, and we will:
Final Thoughts
The April 1 2026 0% export tax policy is a transformative opportunity for global buyers of phosphorus chemicals, creating a more cost-effective, predictable sourcing landscape for agrochemicals, inorganic phosphates, and water treatment products.
Understanding exactly which products are eligible for the new tax rate is the first step to optimizing your procurement strategy and reducing your raw material costs. With this complete list, you can plan your orders with confidence, and avoid any surprises or misunderstandings during the policy transition.
At Chemfine, we maintain stable bulk inventory of all eligible phosphorus chemical products, with over 12 years of experience in international trade compliance and global logistics. Whether you need a small trial order or a long-term bulk supply contract, our team is ready to support you with reliable product quality, compliant documentation, and competitive pricing under the new policy.
Need to confirm your product’s eligibility for the 0% export tax? Reach out to our team today for a free, instant eligibility check. For guidance on the optimal timing to place your orders under the new policy, check out our complete sourcing timing guide here.
