- To eliminate the land rental levy and tax on minerals used as common materials for construction. As a result of mineral levies, ten of these taxes have been levied, the area of ​​offices, workshops and machinery are subject to land rent. Therefore, if the part of quarry area is also subject to additional land rent tax is duplicate.

- The Government and Ministries should abolish amount of mining rights for minerals used as common materials for construction to promote the simultaneous implementation of a macro strategy that encourages the production of unburnt bricks. replace brick. The main raw materials are from these common materials for construction. Therefore, there should be a uniform strategy from the central government and ministries

- To adjust or abolish the imposition of royalty prices, which must be carried out in an objective market mechanism in each specific locality.