With less than six months remaining on his contract at Old Trafford, Chong is able to hold discussions with foreign clubs regarding a free transfer.
Although negotiations have been ongoing for a number of weeks, it has been suggested that the relevant parties are yet to reach a common ground over agent fees.
However, according to Calciomercato, the 20-year-old has indicated to his representatives and Inter that he wishes to seal a move to San Siro.
The report adds that the Dutchman, who will pen a five-year contract, is expected to be loaned out to another club next season.
Ching has been restricted to four starts and five substitute outings in all competitions during the current campaign.