1. According to the Yellow River News Network, Lan County is known as the "hometown of coal and iron", with an iron ore reserve of 2 billion tons, making it the second largest open-pit iron ore body in China, and it has a unique advantage in developing the iron and steel industry.

2. Lanxian county has continuously increased its efforts to attract investment. State Taxation Administration of The People's Republic of China Lan County Taxation Bureau actively implements preferential tax policies and supports the transformation and upgrading of the industry. The iron and steel industry in Lan County is developing rapidly, the project signing is accelerated year by year, and the industrial scale is increasing day by day.