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YRS
Beijing Vanhuai Humate Biotech Co., Ltd.
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Vanhuai organic fertilizer leonardite source potassium humate flakes
$0.55 - $0.70
Min. Order: 27000 kilograms
Super humic acid potassium fulvate K2O 8%-12% potassium humate
$0.55
Min. Order: 27000 kilograms
Humate Potassium K2O 6%-12% Flake/powder Quick ORGANIC Fertilizer Humic Acid Black Shiny Flakes Fertilizer for Quick Avocado
$0.55
Min. Order: 27000 kilograms
potassium humate flakes hot selling
$0.70
Min. Order: 27000 kilograms
