part 2 of the Landfill Disposals Tax (Administration) (Wales) Regulations 2018 (mixtures of materials consisting entirely of fines), and
Rhan 2 o Reoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 2018 (cymysgeddau o ddeunyddiau sy’n gyfan gwbl ar ffurf gronynnau mân), ac