The government's economic development plans for the region is to move up market into more advanced, higher valued, manufacturing and services. Part of the plan is to is to encourage more workers rights, higher wages, increased health-care, welfare, improved education, move the workforce up market, and help force low paid manufacturing out. Lower value manufacturing is now being encouraged to move the interior regions to lift the economy and incomes there. It's all well documented and written about. It should come as no surprise that there will be some labour issues in the southern coastal regions during the transition.
They're directing and regulating competitive market forces to achieve national growth. Milton Friedman probably wouldn't approve - but it's worked so far.