菲律宾采购需求：硫酸铵肥料，散装硫酸铵，工业硫酸铵供应商，每吨硫酸铵价格，硫酸铵应用，在线购买硫酸铵

I'm looking for some options regarding organic rice fertilizers for our upcoming project. We need high-quality, environmentally friendly products that promote healthy growth and sustainable farming practices. Could you provide detailed information on the available types, including their benefits, application methods, and any relevant certifications? Additionally, pricing details and bulk order options would be appreciated. Looking forward to your prompt response!