Your use of the phrase "economically viable" is deceptive. To be clear, economic/commercial viability has not been established. Not by a long shot.
I had to LOL at the press release you linked. Did you notice the words "in the coming weeks" attached to a statement about commissioning the pilot plant? That's called "weasel language". It's designed to give the company an out after once again appearing to promise something that very likely won't be delivered. The forward-looking statements warning at the bottom underscores this notion, and should not comfort anyone.
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