BlackRock's head of retail business for Asia ex-Japan, Lin-Yun Chang, will be relocating to the firm's Hong Kong office from Taipei, underscoring the company's new push into retail products. Chang's move coincides with the recent promotion of Heather Pelant to the newly created post of head of retail sales for Hong Kong, Singapore and South East Asia. Mark McCombe, BlackRock's Asia-Pacific chairman, said: "Heather's strong experience in both retail funds and iShares ETF distribution ideally po