https://www.reuters.com/article/us-usa-trade-china-hanwha/south-koreas-hanwha-likely-to-win-from-surveillance-rivals-blacklisting-industry-experts-idUSKBN1WN0B5 >South Korean video surveillance provider Hanwha Techwin stands to gain the most from the U.S. blacklisting of China's Hikvision and Dahua, an industry expert and insider said, as rivals sit poised to snatch share from the besieged market leaders.