About 87% of these are organic fertilizer, 1% are compound fertilizer, and 1% are potassium fertilizer. a wide variety of boron humate options are available to you, such as humic acid, potassium humate, and manure. About 38% of these are organic fertilizer, 5% are nitrogen fertilizer, and 1% are potassium fertilizer. a wide variety of organic ammonium humate options are available to you, such as organic fertilizer, nitrogen fertilizer, and potassium fertilizer. you can also choose from powder, granular, and liquid. as well as from quick, slow, and controlled. and whether organic ammonium humate is humic acidu2026 The above is the search results for chinese boron humate, click for more recommended manufacturers & suppliers listings such as humic acid, organic fertilizer, leonardite. the global chemicals industry faces economic and environmental pressures, that's why many of our suppliers like boron humate factory are always innovating to provide more ... List of fertilizer companies over 20 in saudi arabia . fertilizer saf sulphur factory. we are inspired by the rhythms of nature? saf sulphur fertilizer factory for agricultural and industrial with license number 2556 issued in riyadh, saudi arabia, started business operation year 2009 after years thorough planning, research development.