After fresh install of tumbleweed I struggled to find lspci command:

linux-pae6:~ # find /usr/bin -name lspci
linux-pae6:~ # find /usr/sbin -name lspci
linux-pae6:~ # which lscpu
/usr/bin/lscpu
linux-pae6:~ # ls /usr/bin/ls*
/usr/bin/ls  /usr/bin/lsattr  /usr/bin/lsblk  /usr/bin/lscpu  /usr/bin/lsdiff 
/usr/bin/lsinitrd  /usr/bin/lsipc  /usr/bin/lslocks  /usr/bin/lslogins 
/usr/bin/lsmod  /usr/bin/lsns  /usr/bin/lsof  /usr/bin/lss16toppm 
/usr/bin/lsscsi
linux-pae6:~ #

So I tried looking for it in repos:

linux-pae6:~ # zypper se lspci
Loading repository data...
Reading installed packages...
No matching items found.
linux-pae6:~ # zypper se --provides lspci
Loading repository data...
Reading installed packages...
No matching items found.
linux-pae6:~ #

No luck.