ENN Natural Gas (SHA:600803) submitted documents for its planned listing in Hong Kong by way of introduction on Monday.
The submission comes after ENN Natural Gas' plan to privatize its Hong Kong-listed subsidiary ENN Energy (HKG:2688).
The listing will not involve the issuance of new shares or fundraising.
China International Capital Corp. (HKG:3908, SHA:601995) is the sole sponsor of the listing.