Data from China Customs suggests that growth in China’s wine trade hasferric pyrophosphate chemical formula suffered significantly this ferrous gluconate or ferrous sulfate betteris year.iron gluconate 324 In the first half of 2014, thferrous fumarate 76 mge vferrous gluconate brandolumes and price of imported wines dropped by 6.2% and 6.5% respectively compared to those of 2013. This year’s poor performance is sharply contrasted with the excellent growth of recent years.