Water soluble fertilizer is a type of fertilizer that can be dissolved in water and applied to crops through irrigation systems. It is a convenient and efficient way to deliver nutrients to plants, ensuring optimal growth and yield. The production of water soluble fertilizer is increasing globally, with China being one of the major producers and exporters. China has advantages in terms of abundant raw materials, low production costs, and a mature manufacturing industry. Additionally, Chinese companies have invested heavily in research and development, leading to the development of high-quality water soluble fertilizers that meet the needs of different crops and growing conditions. As a result, Chinese water soluble fertilizers have gained popularity in the global market, contributing to the growth of the industry.