Shares were mostly lower in Asia on Wednesday after a post-holiday retreat on Wall Street, as markets count down to the end of a painful year for investors. Shares fell in Tokyo, Shanghai and Seoul but rose in Hong Kong as the Chinese government took further steps to reopen to foreign travel after relaxing its stringent "zero-COVID" policies. Oil prices fell back and US futures inched higher. The Chinese government announced it will start issuing new passports in another major step away from anti-virus travel barriers. That sets up a potential flood of tourists out of China for next month's...