I think you are mixing GIC for SDS and GIC for proof of funds. I just went into the online SDS application and there are two documents for finances.What I am saying is that it is not clear really. The link I provided was also the official link from IRCC. There is no stopping us to add more, but the question is the “minimum” for Quebec.
1) GIC certificate - This is the 10000 CAD they ask for the SDS expedited stream
2) Proof of funds - In addition to the GIC certificate they want proof of funds. One of the valid methods of proving is also a GIC certificate.
Here's what I am planning to do. I am going to Ontario so
GIC Certificate - 10000 CAD
Proof of funds - Loan statement from bank
Technically according to me the same could apply for Quebec as well. However if you want to play safe you could add an extra 1000 CAD so in my case it would be
GIC Certificate 11000 CAD
Proof of funds - Loan statement from bank
The confusion arises because only China, India, Vietnam, and the Philippines has SDS stream whereas other countries only have normal processing. If you were processing normally this confusion would not occur and you would put your entire proof of funds in your GIC.