https://www.reuters.com/article/us-southkorea-japan-semiconductors/trade-curbs-for-south-korea-to-hit-exports-of-japans-chip-making-gear-japan-lawmaker-idUSKCN1UJ1N1 >Japan's plan to drop South Korea from its "white list" of nations with minimum trade curbs will probably hit 630 billion yen ($5.8 billion) in annual exports of microchip-making gear to its neighbor, a Japanese lawmaker said on Wednesday.