Unfortunately India goods "flawed"

Once in local markets DVD's are no longer available in previously known selection, I am dependent on ordering online.
After receiving the goods I was disappointed:
DVD's not by MITSUBISHI CHEMICAL but by MOSER BAER INDIA.
I did not expect anything else:
In 4 different burners - Plextor PX820, PX891 Plextor, Asus DRW24F1St, Samsung SH118 - 3 different systems depending 4x / 8x / 16x with 3 Duch transitions (ie 36 DVD's) ge (ver) burned.
With 2 different tools (including Pextools 1.3.3.1) on all 36 DVD's useless PIE values ​​to 380 (280 max. Permitted) and PIF values ​​to 40 (4 max. Permitted).
Certainly the DVD's are a while playable but for archiving completely useless !!!!!!
For comparison used DVD's from the last 10 years of MITSUBISHI CHEMICAL run today with PIE 40 and PIF. 1
Too bad, after also acquired commercially Verbatim similar useless, I'm going to try again with Taiyo Yuden.
Shipping was as always exemplary Amazon.