...- Thanks to healthy volume sales for the packaging, food and beverage industries that have offset the lower revenue from the polyester division, Mexico-based petrochemicals producer Alpek S.A.B. de C.V. posted better-than-expected financial results. - For the 12 months ended March 31, 2021, the company's leverage metric was about 1.9x, significantly lower than our previous expectations of 2.7x. - In our view, improved demand fundamentals and high petrochemical prices will carry into the next 12-18 months and support Alpek's top-line growth and profitability. - On April 22, 2021, S&P Global Ratings revised its outlook on Alpek to positive from stable. We also affirmed our '##+' global scale issuer credit and issue-level ratings on Alpek. At the same time, we maintained a recovery rating of '3' on the company's senior unsecured notes, indicating our expectation of a meaningful recovery (50-90%) for lenders in the event of a default. - The positive outlook reflects our expectation that Alpek...