Shenhai e fakamoʻoni fakaʻauha
ʻOku kehekehe ʻaupito ʻa e issuance mo e lahi ʻo e ngaahi tohi fakamoʻoni mo e maluʻi ʻo e malala.
Ki he issuance, ʻOku foaki fakahangatonu ʻa e tohi fakamoʻoni ʻo e fakaʻauha ʻe he koloa fakaʻuhila fakafonua tokangaʻi mo e Senita sivi pe kau maʻu mafai kehe. ʻI hono fakafehoanaki, ʻOku ʻoatu ʻataʻata pe ʻa e tohi fakamoʻoni maluʻi ʻo e malala hili hono sivi ʻe he Senita maluʻi fakafonua Maʻake, fakaʻilongaʻi ha faikehekehe lahi.
Fekauʻaki mo e lahi, ʻOku fakataumuʻa ʻa e tohi fakamoʻoni ʻo e fakaʻauha ki he ngaahi ʻatakai ʻoku fakafepakiʻi ngaahi kasa fakatuʻutamaki pea ʻoku predominantly fakaʻaongaʻi ia ʻi he ngaahi feituʻu ʻo e kalasi II. ʻI he tafaʻaki ʻe taha, ʻOku pau ke fakaʻaongaʻi ʻa e tohi fakamoʻoni maluʻi ʻo e malala ʻi he kalasi ʻoku ou ʻatakai, feituʻu gaseous ai e ngaahi fakatuʻutamaki hange ko methane ʻOku lahi fau.