The context here is that Lithuania is in a protracted diplomatic crisis with China over the establishment of diplomatic offices in Taiwan
https://foreignpolicy.com/2021/09/07/lithuania-taiwan-china-...
https://foreignpolicy.com/2021/09/07/lithuania-taiwan-china-...
Wasn't TPP a trade agreement to reduce China's power in the Pacific? And the new administration in 2017 withdrew US from it on day one.