I see you have recently joined the forum. Welcome.
There is no doubt that the sword you show is a rather crude Chinese reproduction. In fact they make much better examples so if you plan to collect military swords it would be best to post photos for review before spending more money.
It might also be in your best interest to start a new thread for each of your other swords and have them reviewed. Get some confirmation and peace of mind or begin the housecleaning depending upon the results.