Thanks a lot for sharing your first thoughts, Sh. Padmanathan Ji!
With regards to your comments in post at serial No. 6 above, following questions arises:
A. Serial No. 6 of Schedule - II deals with two composite supplies as explained therein. If Art. 366(29A) (i.e. deemed sale) is to be ignored for GST, how can two defined supplies under said Serial No. 6 actually falls under the term 'Composite supply'? For composite supply, there has to be two or more supplies.
In other words, what was need of Serial No. 6 of Schedule - II (treating them as 'supply of Service) if Art. 366(29A) (i.e. deemed sale) is to be ignored for GST?
B. Does Serial No. 6 of Schedule - II means that all other composite-supplies which are not covered in entire Schedule - II(Such as issue under discussion here) and same needs to be decided as per Section 2 (30) read with Section 8 (a) of the CGST Act, 2017? If no, why not?
C. Does Serial No. 3 of Schedule - II covers 'Composite supply' involving transfer of title of goods from job-worker to the principal and yes, on what legal basis? And if yes, what is role of Serial No. 1 (a) of Schedule - II? If there is no role of Serial No. 1 (a) of Schedule - II, why not?
D. Art. 366(29A) deals with “tax on the sale or purchase of goods” where there is reference to "such transfer, delivery or supply of any goods" while Art. 366(12A) deals with " any tax on supply of goods, or services or both". Are they mutually exclusive? If yes, what is legal basis for it?
Lastly, kindly share your comments on first poser from my post at serial No. 5 above.
As explained above, please treat this as pure academic discussions and nothing beyond.