Which is more expensive, No.70 asphalt or No.90 asphalt?
No.90 asphalt is more expensive among No.70 asphalt and No.90 asphalt. Because according to Shandong Yingbang Asphalt No.70 national standard asphalt quotation 4300 yuan/ton, No.90 road asphalt quotation 4380 yuan/ton and Guangrao Kelida No.70 heavy traffic asphalt listing price 4400 yuan/ton; The listing price of 90-grade heavy traffic asphalt is 4500 yuan/ton, and the price of 90-grade asphalt is much higher than that of 70-grade asphalt.