1. The actual area on the book is 140ha of the red book, which is owned by individuals and long-term. 2. Actual area is over 150ha. 3. Surveyed reserve is 35 million m3 and the actual reserve is over 40 million m3. After mining, it will restore the old status quo. 4. Selling price 1500 billion. The owner is in debt to the bank, so the buyer must deposit 300 billion to get the book for the owner to complete the mining license. After issuing the license, pay the remaining amount. 5. The time limit for granting permission is 90 days. In the process of waiting for the license, it is still allowed to exploit normally