Here are links to ANKI flashcard decks for the English to Chinese course.
The vocabulary is divided into four decks to match the four sections of the duolingo tree structure.
ANKI Englisch -> Chinese Section 1
ANKI Englisch -> Chinese Section 2
ANKI Englisch -> Chinese Section 3
ANKI Englisch -> Chinese Section 4
The decks are based on my Chinese course that has 88 skills and 284 lessons. Duome lists 1932 lexems for that course, the plug-in pulls only 1022. However, going over the list i did not find anything missing...
I used the "AnkiSyncDuolingo" plugin from JASchilz to create the decks.
Duolingo does its best to destroy the functionality of this plug-in, so as of now the raw list generated by the plug-in does not include translations. I had to add them in manually and also fix some wrong transliterations + add tones, hence I will appreciate feedback with corrections.