Upon hearing this condition, Li Chen could not help falling silent.
For one thing, it involved these rare resources; for another, it concerned the future strategic relationship between Saudi and Tiangong Island. Both factors forced him to consider the matter with the utmost caution.
Currently, the construction of Tiangong Island was in full swing. Both surface and underground developments were progressing at a tremendous pace, changing drastically with each passing day. At the same time, the sheer volume of various rare resources and minerals required was truly staggering!
Chapter 623