Dust Control Mop (Vacuum if -grooved/chamfered after)
Neutral Detergent in a Multiwash/Rotowash low moisture crb machine
Flat Microfibre Mop / Sprayer with water to rinse
Buff with white pad or polishing brush when complete.
If its still dull after all that then maybe a coat of something like Bona Freshen Up or Kersaitn & Cobb's own branded product.
We are carrying out exactly this on a smoked and oiled Tedd Todd floor today. On a new build I would speak to the manufacturer and use their recommended cleaner etc. Especially when this stuff can be £300/m2 sometimes. Explain to main contractor this is for warranty reasons and pass on the cost.
Be very careful with amount of moisture used.