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Efficient Zinc Nutrition Carrier: Scientific Analysis and Application Guide of EDTA-ZnNa₂ Chelated Zinc
Zinc is an indispensable “star micronutrient” in plant growth and development. It participates in chlorophyll synthesis, enzyme activation, nutrient metabolism and other key physiological processes, directly influencing crop yield and quality. However, traditional zinc fertilizers are easily fixed in soil, resulting in low availability. EDTA-ZnNa₂ (Ethylenediaminetetraacetic Acid Zinc Disodium), with its stable chelated structure, provides a more efficient and reliable soluti

Fernando Chen
Nov 14, 20254 min read


Summary of China’s Fertilizer Import, Export, and Market Trends
I. Overview of China’s Fertilizer Import and Export (January–October 2025) (1) Exports: Significant Growth in Both Volume and Value From January to October 2025, China exported a total of 38.42 million tons of bulk fertilizers, representing a year-on-year increase of 48.3%. The total export value reached USD 11.55 billion, up 64.56% from the previous year. In October alone, exports remained exceptionally strong: 5.057 million tons, up 71.1% year-on-year, with an export value

Fernando Chen
Nov 10, 20254 min read


The Gibberellin Family Explained: A Scientific Comparison of GA₃ and GA₄+₇
In the field of plant growth regulation, gibberellins (GAs) form a vast “family” of natural compounds — with more than 130 distinct gibberellins identified to date. Acting as the plant’s internal “growth commanders,” these substances coordinate essential physiological processes such as seed germination, stem elongation, flowering, and fruit development. Interestingly, the discovery of this family traces back to a puzzling rice disease that once troubled farmers, leading scien

Fernando Chen
Nov 7, 20257 min read


Summary of China’s Fertilizer Market Dynamics in Late October 2025
I. Potash Fertilizer Market: Intensified Supply–Demand Game and Noticeable Regional/Product Divergence (1) Potassium Chloride Market: Mixed Trends and Narrowing Regional Price Gaps China’s potassium chloride market has shown a complex, fluctuating pattern with clear regional divergence in prices.Imported potassium chloride inventories are characterized by a “more in the north, less in the south” distribution. Local circulation is loose in some areas, but the overall supply–de

Fernando Chen
Nov 3, 20254 min read


Fertilizer import and export details for September 2025 and analysis of the phosphorus and potassium market dynamics in mid-October
I. Comprehensive Overview of Fertilizer and Related Goods Imports and Exports in September 2025 (1) Export Market: Ammonium Sulfate Leads with Significant Overall Growth Since the beginning of 2025, China’s fertilizer export market has continued to expand, with total fertilizer exports from January to September reaching 33.363 million tons, marking a year-on-year increase of 45.4%. Among them, ammonium sulfate remained the dominant export variety, with cumulative exports reac

Fernando Chen
Oct 27, 20255 min read


Fertilizer Market Brief (Mid-October 2025)
I. International Market Updates (1) Indonesia’s B50 Policy Marks a “Historic Turning Point” for Potash Demand Indonesia’s Minister of Energy and Mineral Resources, Arifin Tasrif, recently announced that biodiesel containing 50% palm oil-based biofuel (B50) has completed laboratory testing and is expected to be fully implemented in the second half of 2026, aiming to achieve zero diesel imports . This policy will reshape the palm oil industrial chain and trigger an explosive in

Fernando Chen
Oct 20, 20255 min read


China's Fertilizer Import & Export Updates and Market Trends - September
I. Import and Export Overview (January–September / September 2025) According to preliminary statistics from China Customs, in the first three quarters of 2025, China’s fertilizer trade showed a trend of “rising exports in both volume and value” and “declining imports in both volume and value.” Export growth in September alone was particularly significant. Detailed data are shown in the table below: Indicator Period Quantity (10,000 tons) Value (USD billion) YoY Change Other K

Fernando Chen
Oct 13, 20255 min read


Panoramic Analysis of China’s Fertilizer Imports & Exports (Jan–Aug 2025) and Recent Market Fluctuations
I. China’s Fertilizer Import & Export Data (Jan–Aug 2025) (1) Export Data: Key Product Breakdown Total Volume and Core Product Data...

Fernando Chen
Sep 22, 20255 min read


China Fertilizer Market Brief: Costs vs. Demand (Sep 5–11, 2025)
In recent days, China’s fertilizer market has shown a clear pattern of “raw material divergence with cost support, and uneven fertilizer...

Fernando Chen
Sep 15, 20255 min read


A Comprehensive Guide to Zinc Sulfate in Two Forms: Monohydrate vs. Heptahydrate – From Molecular Structure to Practical Applications
I. Introduction In orchards, zinc deficiency in citrus trees can lead to chlorotic spots on leaves, slow growth of new shoots, fruit...

Fernando Chen
Sep 12, 202511 min read


Potassium Carbonate: A Multi-Sector Key Raw Material for Agriculture, Food, and Industry
Basic Information Chemical Formula: K₂CO₃ Molecular Weight: 138.206 CAS Number: 584-08-7 EINECS Number: 209-529-3 Melting Point: 891...

Camille W.
Sep 10, 20254 min read


Fertilizer Market Core Dynamics Briefing – August to Early September 2025
I. International Fertilizer Market Dynamics (1) Core Tender Events: Driving Global Price Trends India Concludes Urea Tender (September 2)...

Fernando Chen
Sep 8, 20254 min read


Copper Sulfate Popular Science Introduction: From Blue Crystals to Agriculture’s “Guardian” – Unlocking the Versatile Value of Copper Compounds
When people think of “blue crystals,” many immediately recall the “blue vitriol” in laboratories or the “Bordeaux mixture” used in...

Fernando Chen
Sep 5, 20259 min read


🌿 Ammonium Polyphosphate (APP): Core Phosphorus Source for Liquid Fertilizers and a Green Flame-Retardant Solution
Ammonium Polyphosphate (APP) , CAS No. 68333-79-9 , is a high-performance, low-nitrogen, high-phosphorus polymeric phosphate compound...

Antonia Z
Apr 25, 20256 min read


Golden Raven & Kelewell & Sunlite in the 2025 CAC FShow International Fertilizer Exhibition with Remarkable Results
From March 17 to 19, our company, Chengdu Golden Raven Technology Co., Ltd. , represented Sunlite and Kelewell at the CAC FShow...

Camille W.
Mar 26, 20253 min read


China's Sulfur Market Dynamics and Its Impact on Downstream Industries
Recently, China's sulfur market has continued to maintain a high-level consolidation trend, with large price fluctuations, forming a...

Fernando Chen
Mar 18, 20254 min read
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