It will be interesting to know whether this new type of #glass, believ ...
(Edited)
It will be interesting to know whether this new type of #glass, believed to be stronger than diamond, will be more expensive than diamond, or make the latter's price decrease.
https://www.independent.co.uk/news/science/china-strongest-glass-diamond-scientists-b1899243.html
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If it is a low-cost product, it can reduce diamond prices. But most of the diamonds in the world are monopolized by a few companies. I am very curious about the moves of these companies.
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