Shares in Chinese aquafeed manufacturer Guangdong Yuehai Feed Group jumped by 44% on its first day of trading on the Shenzhen stock exchange [...] Shares in Chinese aquafeed company jump 44% from IPO price Want to keep reading? Sign up for a FREE TRIAL to have full access to our articles for 7 days! Have an account? Log in here: Enter the email address associated with your account. We'll send you instructions to reset your password. We’ve sent a link to to change your password. Please check your inbox to reset your password securely and easily.