"The extension period of the transitional period policy for...

"The extension period of the transitional period policy for cross-border e-commerce supervision will end at the end of this year. Yan Fangli, Director of the Department of Electronic Commerce and Information Technology of the Ministry of Commerce, said that the general idea of “temporary supervision of personal items” will continue next year."

Something lost in translation here. Sounds like the CBEC grace period extension will expire at the end of this year as per current legislation. What will it be replaced with? What does "temporary supervision of personal items” mean?