Explanatory notes
… 3920.61 ‑ ‑ Of polycarbonates 3920.62 ‑ ‑ Of poly(ethylene terephthalate) 3920.63 ‑ ‑ Of unsaturated polyesters 3920.69 … printing (subject to Note 2 to Section VII), vacuum deposition of metal are not to be regarded as reinforcements … (e.g., chlorinated paraffins) or lubricants (e.g., epoxidised soybean oil, epoxidised linseed oil). …