The NYSE has broad discretion in listing companies and

The NYSE has broad discretion in listing companies and will list only shares it deems suitable for the market's auction trading process, in which buy and sell orders are matched on the exchange floor. A company that is accepted for listing can expect trading of shares to start in four to six weeks.

November 3, 2017
Lithium Americas Announces Share Consolidation and Application to List on
the NYSE American Stock Exchange in Addition to its TSX Listing