I highly, highly, and once again, HIGHLY doubt about full ToT for hot section of gas turbine engines from any country. Look at the business impact:
1> Engines for domestic fighter jets. Why should a GE, P&W, Saturn, RR, or SAFRAN share the tech with us that will let us NOT buy their wares for lots of $$.
2> Spin off commercial jet engines to be used in passenger aircraft. And undercut all of the above in price.
3> Spin off commercial turboprop engines for the above. And military transports.
4> Spin off marine gas turbine engines.
They stand to lose billions of $$ in business. So I will take this with a grain of salt. And these companies struggled decades and failed many times before reaching here. So why should they give us such money making tech and create another peer?