As far as the supply is concerned, there are few large sizes from Spain in 2020. The quality of the mandarins from China has been seriously affected by heavy rainfall. In November 2020, the harvest of the Baba mandarins has also started in China, and the Aiyuan already hit the market a month ago (October 2020). At the moment, the supply exceeds the demand and the quality has caused prices to drop in China. This is also having repercussions on the Chinese export of mandarins, which are sometimes not suitable for sale.
In Morocco, despite the difficult weather conditions due to the long drought experienced throughout 2020, The Ministry of Agriculture estimates that citrus production will increase by approximately 29% over the previous season (current season in November 2020). This strong increase is due to the extensive planting of new orange, lemon, or mandarin crops within the Green Morocco Plan.
Source:
Overview global mandarin market
A notable increase in this season s citrus production in Morocco