On November 22, 2022, Vantage Drilling International (Company) issued a notice of partial redemption (Notice of Partial Redemption) pursuant to the indenture, dated as of November 30, 2018 (Indenture) between the company, the guarantors listed therein and U.S. Bank Trust Company, National Association (as successor to U.S. Bank National Association), as trustee, collateral agent, registrar and paying agent, governing its 9.250% Senior Secured First Lien Notes due 2023 (the “Notes”). Pursuant to the Notice of Partial Redemption, the company gave holders of the Notes notice that it intends to redeem $170,000,000 of its outstanding Notes on December 22, 2022 (the “Redemption Date”) at a redemption price equal to 100.0% of the aggregate principal amount of the Notes to be redeemed, plus accrued and unpaid interest and Additional Amounts (as defined in the Indenture), if any, to, but not including, the Redemption Date.