It’s a performance verification satellite to secure the technology to land a satellite in orbit around the Earth
It does not carry actual satellites, but it will launch 15 tons of fake dummy, university, experimental satellites, etc
If successful, they will have the same technology as Japan, which is around 13 tons
For your information, a country that can lift more than a ton of objects to Earth’s orbit
Currently, only the U.S., Russia, Japan, France, and China are present