Question: Rockstar was produced by Louis Bell, who co-produced a song by Post Malone that was released on November 4, 2016 by what record company?

Context paragraphs:
Fade (Kanye West song): "Fade" is a song by American rappers Kanye West, Post Malone and Ty Dolla Sign.  It was released as the third and final single from West's seventh studio album, "The Life of Pablo" (2016), on September 9, 2016.  The Tidal-exclusive music video premiered at the 2016 MTV Video Music Awards.  The song has peaked at number 47 on the US "Billboard" Hot 100.

Congratulations (Post Malone song): "Congratulations" is a song by American rapper Post Malone.  It was released on November 4, 2016, by Republic Records as the first promotional single from his debut studio album, "Stoney".  It was then released on January 31, 2017, as the fifth single from "Stoney".  The track features vocals from Quavo, and was produced by Metro Boomin, Frank Dukes and Louis Bell.  The track peaked at number eight on the US "Billboard" Hot 100, becoming his highest peaking single on the chart, surpassing the number 14 peak of his debut hit, "White Iverson", until it was again surpassed by his track "Rockstar" featuring 21 Savage, which peaked at number 2.

Too Young (Post Malone song): "Too Young" is a song by American rapper Post Malone, released on October 9, 2015, by Republic Records as the second single from his debut studio album, "Stoney".  The track was written by Austin Post, Michael Hernandez, Carlos Suarez, Justin Mosley, Trocon Roberts Jr. and Steven Bolden.  This song was dedicated to ASAP Yams, Christian Taylor and Chinx.

Moxie Raia: Laura Raia, (born May 12, 1990) professionally known as Moxie Raia, is an American singer-songwriter.  She is of Italian descent.  Her first mixtape "931" featuring artists like Pusha T, Wyclef Jean and Post Malone was released in March 2016.  The second single from the mixtape, "On My Mind" featuring T, reached #42 on Spotify's Viral 50 tracks in March 2016.

Let Me Love You (DJ Snake song): "Let Me Love You" is a song recorded by French electronic music producer DJ Snake, taken as the third single from his debut studio album, "Encore" (2016).  It features vocals from Canadian singer Justin Bieber.  The artists co-wrote the song with Andrew Watt, Ali Tamposi, Brian Lee, and Louis Bell, while the song's production was handled by DJ Snake.  The song was released on 5 August 2016, through Interscope Records.  Its music video was released on November 29, 2016, on YouTube.

Post Malone: Austin Richard Post (born July 4, 1995), known professionally as Post Malone, is an American rapper, singer, songwriter, record producer, and guitarist.  He first gained major recognition in February 2015, after the release of his debut single "White Iverson".  In August 2015, Malone landed a record deal with Republic Records.  On December 9, 2016, he released his debut studio album "Stoney".

Rockstar (Post Malone song): "Rockstar" is a song by American rapper Post Malone.  It was released on September 15, 2017, by Republic Records as the first single from his upcoming project "Beerbongs & Bentleys".  The track features a guest verse from fellow American rapper 21 Savage, and was produced by Tank God and Louis Bell (who co-produced his hit single "Congratulations").  It was written by Post Malone, 21 Savage, Louis Bell and Olufunmibi Awoshiley.

Go Flex: "Go Flex" is a song by American rapper Post Malone.  It was released on April 21, 2016, by Republic Records as the third single from his debut studio album, "Stoney".  The track was produced by Charlie Handsome and Rex Kudo.

Deja Vu (Post Malone song): "Deja Vu" is a song by American rapper Post Malone.  It served as the fourth single from his debut studio album, "Stoney".  The song features vocals from Canadian singer Justin Bieber and was released on September 8, 2016, by Republic Records.  The song was produced by Frank Dukes and Vinylz.

White Iverson: "White Iverson" is the debut single by American rapper Post Malone.  It was released on August 14, 2015, by Republic Records, as the lead single from his debut studio album, "Stoney".  The track was produced by Post Malone and Rex Kudo.  It peaked at number 14 on the "Billboard" Hot 100.

Supporting paragraphs: Rockstar (Post Malone song) Congratulations (Post Malone song)
Answer: Republic Records