Samsung has announced total revenues and operating profits that ran well into trillions of South Korean won (KRW, or billions of US dollars) for the third quarter of 2021 (3Q2021). The company attributes this success to its silicon production, as well as to the sale of devices such as the Galaxy Z Fold3 and Flip3.
https://www.notebookcheck.net/Samsung-posts-record-revenues-for-the-third-quarter-of-2021.576145.0.html