Sorry for my late information but when I discussed with Ninagawa-san toady, he requested us to prepare the samples as Yoshimoto-san’s e-mail.
He will check surface of both and will decide whether they can use the both materials with mix or not.
NSBS/Mukaiyama-san has already accepted to proceed as Ninagawa-san’s request.
Therefore please prepare the samples asap for starting NSBS material supply.
Rgs,
Nishiguchi