Quoting a Slate Afrique article from last year, it notes that the trade keeps growing despite the noisy Moroccan groups that are against "normalization" with Israel.
There is a lot of trade in agriculture, the Slate article says that much of it goes through European middlemen. But, surprisingly, much of the trade is in spare parts for Morocco's armed forces - parts for F-16s as well as for armored vehicles, which may be the only instance where Israel provides parts for an Arab army.
Other items being sold by Israel to Morocco include telecommunications equipment.
(The illustration to the article, showing a protest against Moroccan normalization with Israel, indicates that the people opposed to such trade are not exactly "anti-Zionist":)
To put this in perspective, this means that every year, a single, medium sized Arab country buys about 100 times the amount of goods from Israel that the British Co-Operative supermarket chain did from the Israeli companies it decided to boycott. The increase in goods sold to Morocco alone this year alone will be far greater than the amount Israel might lose from any conceivable BDS action.
When Israel is making inroads into Arab(!) markets at rates that are orders of magnitude greater than "progressive" Westerners manage to boycott Israeli goods, it seems that BDS is not just a failure, but a spectacular failure.