Classification complete
2306 49 00
Oilcakes and other solid residues from high-erucic-acid rapeseed or turnip rape oil extraction, with non-volatile oil containing >= 2% erucic acid and >= 30 micromol glucosinolates per gram in the solid fraction, including ground products and pellets
The spaces only make the code easier to read. Customs declarations normally use the unspaced form, 23064900.