The luster of the steel was much dimmer than that of the qualified steel, and the color was not right.
Laymen might not be able to see the subtle differences in this kind of steel, but Liu Yi had been in the steel business for so many years, and his eyes were more accurate than machines. He could tell at a glance that this steel was made of low-quality raw materials and was not qualified at all. If it was used in construction, it might not even be able to withstand a medium typhoon.
Liu Cheng was like a duck that had its neck grabbed, unable to even speak.
The situation had completely reversed, and even Yin Cheng was a little confused.
