Moody's: Upgraded Raytheon Technologies' (02018.HK) issuer rating to "Baa2" with a stable outlook.

On April 2, Moody's upgraded the issuer rating and senior unsecured rating of AAC Technologies Holdings Inc. (referred to as "AAC Technologies," 02018.HK) from "Baa3" to "Baa2," and adjusted the outlook from "positive" to "stable."