It depends on the specific situation whether the previously published papers can still be used for evaluating intermediate titles after changing units.

Generally speaking, if the direction of the paper is consistent with the direction of the industry now engaged in, and there is not much change, then this paper can be used. At the same time, if the paper is related to the existing work and the professional difference is not too far, it can also be used. However, if the paper is too far away from the existing work or industry, or the paper is published for too long, it may not be used.