1 São Tomé and Príncipe Dobra = 0.12421 SPX6900
STAU → SPX STAC → SPX STABLE → SPX STONK → SPX STRCX → SPX STRK → SPX STN → SPCXB STN → SPCX STN → SOSO STN → SRD STN → STABLE STN → STAC