Market Trend and Demand Chemical raw materials nine consecutive rises Will Affact the Price of nano diamond Starting from the beginning of 2020, chemical raw materials have entered a period of rising prices, and by 2021, prices have increased wildly. So far, it has been rising for 9 consecutive times in May, and there is no sign of stopping the soaring all the way. Every day, the Moments of Friends and browser push all kinds of price increase information overwhelming. It is understood that not only chemical raw materials, but the entire building materials industry has been soaring year-to-date. Steel, cement, sand, aluminum materials, etc. have all increased by more than 30%, and some even reached 50%. This is why the real estate market is sluggish and prices are still not falling. The reason for going down. Because the costs of all parties are rising, once the developers cut prices, the industry will immediately cause turmoil, because buying a house is to buy up and not to buy down, and would rather apply for bankruptcy than to reduce prices.