How much is the annual rent of Bai Rong World Trade Mall in Zhengzhou?

50,000 Bai Rong World Trade Center shops rent 4,500 yuan a month and 50,000 yuan a year. Zhengzhou, referred to as "Zheng" for short, was called "in heaven and earth" in history, called Shangdu in ancient times, and now called Greentown. Henan Province governs prefecture-level cities, provincial capitals and megacities to promote the rise of central China. The 13th Five-Year Plan explicitly supports the construction of a national central city.