# The Smoke Control Areas (Authorised Fuels) (Wales) Regulations 2019, Paragraph 104

Extent: E+W

ZIP 100% Natural Stove Logs, manufactured by Standard Brands (Trading) Ireland Limited at Castlebellingham, County Louth, Ireland, which—
(a) comprise naturally derived hydrogenated triglyceride waxes (as to approximately 53 to 57% of the total weight), willow fibre (as to approximately 23 to 27% of the total weight) and natural molasses based binder (as to the remaining weight);
(b) were manufactured from those constituents by a process of heat treatment and extrusion;
(c) are approximately 165 millimetres in length, 80 millimetres in width and 75 millimetres in height;
(d) have an average weight of between 0.835 and 0.865 kilograms; and
(e) have a sulphur content not exceeding 0.2% of the total weight.

---
Source: https://www.legislation.gov.uk/wsi/2019/50/schedule/paragraph/104 (the official version)
Page: https://openlegislation.uk/smoke-control-areas-authorised-fuels-wales-regulations-2019/schedule/paragraph-104
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.