RE:Tesla Dry Electrode 4680 Batteries - Now or never for NanoMinor typo in the quote (corrected in red below):
"Insiders said that among the materials suppliers for the 4680 batteries produced by Tesla in the United States, there are hardly any Chinese companies left....
The 4680 battery is the core of Tesla's next generation product competitiveness, and dry positive electrodes are the core of the 4680. Since it's inception, Tesla has spent 5 years on this project"
Source: LatePost, Author: Li Zinan. "Tesla sprint for the 4680 battery complete body, the final bet of 5 years".