Ricky Banda, at six minutes, opened the scoring for the Zambians and Jiresse, at 15, equaled the result.
In the first leg, in Zambian territory, the Angolans of 1.º de Agosto won 1-0.
In the last round, 1.º de Agosto face Simba FC, from Tanzania.
Petro de Luanda, coached by Portuguese coach Alexandre Santos, will play against Cape Town City, from South Africa.