SINGAPORE, January 25, 2024--AM Best has affirmed the Financial Strength Rating of B++ (Good) and the Long-Term Issuer Credit Rating of "bbb" (Good) of Post-Telecommunication Joint Stock Insurance Corporation (PTI) (Vietnam). The outlook of these Credit Ratings (ratings) is negative. Additionally, AM Best has assigned the Vietnam National Scale Rating (NSR) of aaa.VN (Exceptional) to PTI with a stable outlook.