wait, so you have chromes (slides), not negatives? Sadly, the technology designed to wet-print those (Cibachrome/Ilfochrome) is discontinued.

However, you can contact-print a chrome onto B&W negative film (an internegative; use TMX) and then make a print from that. Same process applies for making colour prints, just use a fine neutral C41 internegative (eg Portra 160 now that the designed-for-interneg emulsions are all gone) and print to RA4.