Bringing the total number of banned Chinese mobiles apps since June to 220.
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The signatories will enforce a new single set of rules for accessing preferential tariffs as well as collaborate and exchange information on best practices for dealing with cybersecurity incidents.
Another 23 domains were seized by the US government.
US government officials have also accused Iran of being the culprit behind a wave of fake Proud Boys emails that have been sent to registered Democrat voters.
The presiding judge granted the motion to block the ban as there is 'scant little evidence' that it effectively addresses national security concerns.
He was one of six individuals that were indicted, with the remaining five currently labelled as fugitives by the US government.
The new export rules could potentially allow China to block the sale of TikTok to a US company.
If convicted, the researcher could face up to 20 years of prison time.
The charges have expanded from two to seven.
It has the option to refile new charges, however.