This is not at all complicated. Just pick a 5w30 that meets one of the manufacturers specs you listed in your first post. I suggested Castrol Edge 5w30 A3/B4.
The manufacturer has not allowed an ACEA C spec oil. But if you must use one, go for a 5w30 C3. C1 would be the last thing I would use.
The manufacturer has not allowed an ACEA C spec oil. But if you must use one, go for a 5w30 C3. C1 would be the last thing I would use.