18. Daewoo Shipbuilding workers OK strike against Hyundai Heavy's takeover 19. Manufacturing sector crucial for growth of national economy: BOK chief 20. S. Korea to speed up CEPA talk with Indonesia 21. Nearly half S. Korean firms overseas expect better future: survey 22. S. Korea's steel exports to U.S. drop by bigger margin than rivals 23. Competition for 3rd internet-only bank heats up 24. Mobile carriers urged to minimize 5G service fees