Even though sending platinum back to Earth from Mars doesn't earn much money, this endeavor still holds significant meaning.
The ability to engage in interplanetary material exchange is an important indicator of whether a civilization has entered the cosmos.
Currently, there's little profit in extraterrestrial mining because the transportation tools are not advanced enough.
Once Jiang Cheng creates a spacecraft, the transportation cost between Mars and Earth will be greatly reduced.
If costs are reduced to a certain extent, many mineral deposits on Mars will be worth exploiting.
Mars boasts a rich reserve of precious metals, offering quite a promising development prospect.
By then, the profits could be substantial, and they would belong solely to Jiang Cheng.
Jiang Cheng plans to establish an interstellar mining company in the future, dedicated to extracting minerals from extraterrestrial bodies.
If this company develops well, it might even become an intergalactic company.
