A ALVANTA

Nonmetallic Building Materials

Owner

VECOR IP HOLDINGS LIMITED

—
ALVANTA

Nonmetallic Building Materials

Owner

VECOR IP HOLDINGS LIMITED

—
ALTERA

Nonmetallic Building Materials

Owner

VECOR IP HOLDINGS LIMITED

—
ALTERA A

Nonmetallic Building Materials

Owner

VECOR IP HOLDINGS LIMITED

—
VECOR

Nonmetallic Building Materials and 2 other

Owner

VECOR IP HOLDINGS LIMITED

Jan 1, 2019
VECOR

Nonmetallic Building Materials and 3 others

Owner

VECOR IP HOLDINGS LIMITED

Apr 24, 2018