Kumho Asiana Group chairman Park Sam-koo (left) and Yokohama Rubber chairman Tadanobu Nagumo shake hands after the two tire makers agreed to a strategic alliance in Tokyo on Saturday.   Kumho Tires
Kumho Asiana Group chairman Park Sam-koo (left) and Yokohama Rubber chairman Tadanobu Nagumo shake hands after the two tire makers agreed to a strategic alliance in Tokyo on Saturday. Kumho Tires

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