by Sunghee Hwang Agence France Presse SEOUL, South Korea (AFP) — Samsung Electronics flagged a leap of nearly 60 percent in third-quarter operating profits Thursday, as its mobile and chip business were boosted by US sanctions against its Chinese rival Huawei. The South Korean tech giant said in an earnings estimate that it expected operating profit to reach 12.3 trillion won ($10.6 billion) for July to September, up from 7.8 trillion won in the […]