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Ronnick FONG
Hangzhou DE Mark Industrial Co Ltd, registered in 2017, is a company committed to the export trading and OEM manufacturing business of veterinary pharmaceutical raw materials(APIs), feed ingredients and specialty additives. With over 25 years’ experience in exporting business combined to w...
Information
Occupation: General Sales Manager
Location: Zhejiang [Chekiang] , China
See:
Article published the March 30, 2026
Veterinary APIs Price Index (VPi):March 4th 65.95March 11th 66.35March 18th 67.14March 25th 67.57Market trading sentiment has notably intensified, propelled by widespread price hikes across major categories, resulting in an increase in market inquiries and procurement.The veterinary APIs market is exhibiting robust performance overall, characterized by active inquiries and a favorable procurement ...
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Article published the March 5, 2026
The veterinary APIs market is currently stable, although there are varying trends across different categories. In early February, prior to the Spring Festival, market sentiment was weak, leading to lighter transaction volumes. Following the holiday, the price of mequindox has seen an upward trend, supported by stronger cost-side factors. Manufacturers of amoxicillin have maintained firm pricing, w ...
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News published on January 16, 2026
Once again, Hangzhou De Mark is showcasing its comprehensive range of feed ingredients and additives at International Production & Processing Expo (IPPE) – the premier event for the feed production and processing industry. From veterinary APIs to feed additive for animal healthcare and nutrition, discover what we’re supplying globally,and how we’re helping you ensure suppl ...
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News published on December 17, 2025
Once again, Hangzhou De Mark is showcasing its comprehensive range of feed ingredients and additives at the International Production & Processing Expo (IPPE) – the premier event for the feed production and processing industry. From veterinary APIs to feed additives for animal healthcare and nutrition, discover what we’re supplying globally,and how we’re helping you ensure ...
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Video published on December 2, 2025
Magicoh Pellet Binder provides a cost-effective solution to solve your binding problems. In fish/shrimp/prawn feed, it’s used to improve water stability and durability, and in poultry and piglet feed, it can enhance PDI and reduce the production of dust. It helps you produce a pellet rather than dust.Contact me for more information: Email: jzfong@de-mark.com WhatsApp:+8613588089289 WeChat ID ...
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Article published the November 7, 2025
The demand for "Golden September and Silver October" fell below expectations. In September, the market exhibited signs of a significant recovery, with tentative rebounds. However, in October, the overall market trend shifted from strength to weakness, entering a phase of volatility. The factors driving price increases from the supply side are gradually diminishing. Categories that were previously ...
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Article published the August 10, 2025
The veterinary APIs market is experiencing stability with prices across most categories showing minimal fluctuations and a gradual absorption of channel inventories. Key products like doxycycline, neomycin sulfate, and erythromycin thiocyanate have sustained steady prices attributed to factory maintenance and restricted order policies. However, certain sectors are encountering sustained price pres ...
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Article published the June 27, 2025
In low-protein diets, isoleucine often becomes a limiting amino acid due to excessive leucine or free valine. Appropriate isoleucine supplementation promotes protein synthesis, improves feed conversion efficiency, and enhances animal growth performance.Research demonstrates that 28-day-old weaned piglets fed diets with a 55% SID(Standardized Ileal Digestibility) isoleucine/lysine ratio show superi ...
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News published on April 30, 2025
In the ongoing EU lysine anti-dumping case (Case AD706), key developments indicate a crucial timeline for involved parties. Feedback on the final disclosure is expected by May 5, 2025, leading to the awaited final ruling on July 12, 2025. Insights suggest a potential shift in anti-dumping duties, with companies initially facing higher rates likely to witness a notable reduction in the final dis ...
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